The Year of Social Media Soul-Searching: Twitter Dies, X and Threads Are Born and AI Gets Personal

The new logo of Twitter is seen in this illustration taken, July 24, 2023. (Reuters)
The new logo of Twitter is seen in this illustration taken, July 24, 2023. (Reuters)
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The Year of Social Media Soul-Searching: Twitter Dies, X and Threads Are Born and AI Gets Personal

The new logo of Twitter is seen in this illustration taken, July 24, 2023. (Reuters)
The new logo of Twitter is seen in this illustration taken, July 24, 2023. (Reuters)

We lost Twitter and got X. We tried out Bluesky and Mastodon (well, some of us did). We fretted about AI bots and teen mental health. We cocooned in private chats and scrolled endlessly as we did in years past. For social media users, 2023 was a year of beginnings and endings, with some soul-searching in between.

Here's a look back some of the biggest stories in social media in 2023 — and what to watch for next year:

GOODBYE TWITTER A little more than a year ago, Elon Musk walked into Twitter ’s San Francisco headquarters, fired its CEO and other top executives and began transforming the social media platform into what’s now known as X.

Musk revealed the X logo in July. It quickly replaced Twitter's name and its whimsical blue bird icon, online and on the company's San Francisco headquarters.

"And soon we shall bid adieu to the twitter brand and, gradually, all the birds," Musk posted on the site.

Because of its public nature and because it attracted public figures, journalists and other high-profile users, Twitter always had an outsized influence on popular culture — but that influence seems to be waning.

"It had a lot of problems even before Musk took it over, but it was beloved brand with a clear role in the social media landscape," said Jasmine Enberg, a social media analyst at Insider Intelligence. "There are still moments of Twitter magic on the platform, like when journalists took the platform to post real-time updates about the OpenAI drama, and the smaller communities on the platform remain important to many users. But the Twitter of the past 17 years is largely gone, and X’s reason for existence is murky."

Since Musk's takeover, X has been bombarded by allegations of misinformation and racism, endured significant advertising losses and suffered declines in usage. It didn't help when Musk went on an expletive-ridden rant in an on-stage interview about companies that had halted spending on X. Musk asserted that advertisers that pulled out were engaging in "blackmail" and, using a profanity, essentially told them to get lost.

Continuing the trend of welcoming back users who had been banned by the former Twitter for hate speech or spreading misinformation, in December, Musk restored the X account of conspiracy theorist Alex Jones, pointing to an unscientific poll he posted to his followers that came out in favor of the Infowars host who repeatedly called the 2012 Sandy Hook school shooting a hoax.

HELLO X. AND THREADS. AND BLUESKY Musk's ambitions for X include transforming the platform into an "everything app" — like China's WeChat, for instance. The problem? It's not clear if US and Western audiences are keen on the idea. And Musk himself has been pretty vague on the specifics.

While X contends with an identity crisis, some users began looking for a replacement. Mastodon was one contender, along with Bluesky, which actually grew out of Twitter — a pet project of former CEO Jack Dorsey, who still sits on its board of directors.

When tens of thousands of people, many of them fed-up Twitter users, began signing up for the (still) invite-only Bluesky in the spring, the app had less than 10 people working on it, said CEO Jay Graber recently.

This meant "scrambling to keep everything working, keeping people online, scrambling to add features that we had on the roadmap," she said. For weeks, the work was simply "scaling" — ensuring that the systems could handle the influx.

"We had one person on the app for a while, which was very funny, and there were memes about Paul versus all of Twitter's engineers," she recalled. "I don't think we hired a second app developer until after the crazy growth spurt."

Seeing an opportunity to lure in disgruntled Twitter users, Facebook parent Meta launched its own rival, Threads, in July. It soared to popularity as tens of millions began signing up — though keeping people on has been a bit of a challenge. Then, in December, Meta CEO Mark Zuckerberg announced in a surprise move that the company was testing interoperability — the idea championed by Mastodon, Bluesky and other decentralized social networks that people should be able to use their accounts on different platforms — kind of like your email address or phone number.

"Starting a test where posts from Threads accounts will be available on Mastodon and other services that use the ActivityPub protocol," Zuckerberg posted on Threads in December. "Making Threads interoperable will give people more choice over how they interact and it will help content reach more people. I’m pretty optimistic about this."

MENTAL HEALTH WORRIES Social media's impact on children's mental health hurtled toward a reckoning this year, with the US surgeon general warning in May that there is not enough evidence to show that social media is safe for children and teens — and calling on tech companies, parents and caregivers to take "immediate action to protect kids now."

"We’re asking parents to manage a technology that’s rapidly evolving that fundamentally changes how their kids think about themselves, how they build friendships, how they experience the world — and technology, by the way, that prior generations never had to manage," Dr. Vivek Murthy told The Associated Press. "And we’re putting all of that on the shoulders of parents, which is just simply not fair."

In October, dozens of US states sued Meta for harming young people and contributing to the youth mental health crisis by knowingly and deliberately designing features on Instagram and Facebook that addict children to its platforms.

In November, Arturo Béjar, a former engineering director at Meta, testified before a Senate subcommittee about social media and the teen mental health crisis, hoping to shed light on how Meta executives, including Zuckerberg, knew about the harms Instagram was causing but chose not to make meaningful changes to address them.

The testimony came amid a bipartisan push in Congress to adopt regulations aimed at protecting children online. In December, the Federal Trade Commission proposed sweeping changes to a decades-old law that regulates how online companies can track and advertise to children, including turning off targeted ads to kids under 13 by default and limiting push notifications.

WHAT TO WATCH FOR IN '24 Your AI friends have arrived — but chatbots are just the beginning. Standing in a courtyard at his company’s Menlo Park, California headquarters, Zuckerberg said this fall that Meta is "focused on building the future of human connection" — and painted a near-future where people interact with hologram versions of their friends or coworkers and with AI bots built to assist them. The company unveiled an army of AI bots — with celebrities such as Snoop Dogg and Paris Hilton lending their faces to play them — that social media users can interact with.

Next year, AI will be "integrated into virtually every corner of the platforms," Enberg said.

"Social apps will use AI to drive usage, ad performance and revenues, subscription sign ups, and commerce activity. AI will deepen both users’ and advertisers’ reliance and relationship with social media, but its implementation won’t be entirely smooth sailing as consumer and regulatory scrutiny will intensify," she added.

The analyst also sees subscriptions as an increasingly attractive revenue stream for some platforms. Inspired by Musk's X, subscriptions "started as a way to diversify or boost revenues as social ad businesses took a hit, but they have persisted and expanded even as the social ad market has steadied itself."

With major elections coming up in the US and India among other countries, AI's and social media's role in misinformation will continue to be front and center for social media watchers.

"We’re not prepared for this," A.J. Nash, vice president of intelligence at the cybersecurity firm ZeroFox, told the AP in May. "To me, the big leap forward is the audio and video capabilities that have emerged. When you can do that on a large scale, and distribute it on social platforms, well, it’s going to have a major impact."



AI No Better Than Other Methods for Patients Seeking Medical Advice, Study Shows

AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)
AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)
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AI No Better Than Other Methods for Patients Seeking Medical Advice, Study Shows

AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)
AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)

Asking AI about medical symptoms does not help patients make better decisions about their health than other methods, such as a standard internet search, according to a new study published in Nature Medicine.

The authors said the study was important as people were increasingly turning to AI and chatbots for advice on their health, but without evidence that this was necessarily the best and safest approach.

Researchers led by the University of Oxford’s Internet Institute worked alongside a group of doctors to draw up 10 different medical scenarios, ranging from a common cold to a life-threatening hemorrhage causing bleeding on the brain.

When tested without human participants, three large-language models – Open AI's Chat GPT-4o, ‌Meta's Llama ‌3 and Cohere's Command R+ – identified the conditions in ‌94.9% ⁠of cases, ‌and chose the correct course of action, like calling an ambulance or going to the doctor, in an average of 56.3% of cases. The companies did not respond to requests for comment.

'HUGE GAP' BETWEEN AI'S POTENTIAL AND ACTUAL PERFORMANCE

The researchers then recruited 1,298 participants in Britain to either use AI, or their usual resources like an internet search, or their experience, or the National Health Service website to ⁠investigate the symptoms and decide their next step.

When the participants did this, relevant conditions were identified in ‌less than 34.5% of cases, and the right ‍course of action was given in ‍less than 44.2%, no better than the control group using more traditional ‍tools.

Adam Mahdi, co-author of the paper and associate professor at Oxford, said the study showed the “huge gap” between the potential of AI and the pitfalls when it was used by people.

“The knowledge may be in those bots; however, this knowledge doesn’t always translate when interacting with humans,” he said, meaning that more work was needed to identify why this was happening.

HUMANS OFTEN GIVING INCOMPLETE INFORMATION

The ⁠team studied around 30 of the interactions in detail, and concluded that often humans were providing incomplete or wrong information, but the LLMs were also sometimes generating misleading or incorrect responses.

For example, one patient reporting the symptoms of a subarachnoid hemorrhage – a life-threatening condition causing bleeding on the brain – was correctly told by AI to go to hospital after describing a stiff neck, light sensitivity and the "worst headache ever". The other described the same symptoms but a "terrible" headache, and was told to lie down in a darkened room.

The team now plans a similar study in different countries and languages, and over time, to test if that impacts AI’s performance.

The ‌study was supported by the data company Prolific, the German non-profit Dieter Schwarz Stiftung, and the UK and US governments.


Meta Criticizes EU Antitrust Move Against WhatsApp Block on AI Rivals

(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)
(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)
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Meta Criticizes EU Antitrust Move Against WhatsApp Block on AI Rivals

(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)
(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)

Meta Platforms on Monday criticized EU regulators after they charged the US tech giant with breaching antitrust rules and threaten to halt its block on ⁠AI rivals on its messaging service WhatsApp.

"The facts are that there is no reason for ⁠the EU to intervene in the WhatsApp Business API. There are many AI options and people can use them from app stores, operating systems, devices, websites, and ⁠industry partnerships," a Meta spokesperson said in an email.

"The Commission's logic incorrectly assumes the WhatsApp Business API is a key distribution channel for these chatbots."


Chinese Robot Makers Ready for Lunar New Year Entertainment Spotlight

A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)
A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)
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Chinese Robot Makers Ready for Lunar New Year Entertainment Spotlight

A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)
A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)

In China, humanoid robots are serving as Lunar New Year entertainment, with their manufacturers pitching their song-and-dance skills to the general public as well as potential customers, investors and government officials.

On Sunday, Shanghai-based robotics start-up Agibot live-streamed an almost hour-long variety show featuring its robots dancing, performing acrobatics and magic, lip-syncing ballads and performing in comedy sketches. Other Agibot humanoid robots waved from an audience section.

An estimated 1.4 million people watched on the Chinese streaming platform Douyin. Agibot, which called the promotional stunt "the world's first robot-powered gala," did not have an immediate estimate for total viewership.

The ‌show ran a ‌week ahead of China's annual Spring Festival gala ‌to ⁠be aired ‌by state television, an event that has become an important - if unlikely - venue for Chinese robot makers to show off their success.

A squad of 16 full-size humanoids from Unitree joined human dancers in performing at China Central Television's 2025 gala, drawing stunned accolades from millions of viewers.

Less than three weeks later, Unitree's founder was invited to a high-profile symposium chaired by Chinese President Xi Jinping. The Hangzhou-based robotics ⁠firm has since been preparing for a potential initial public offering.

This year's CCTV gala will include ‌participation by four humanoid robot startups, Unitree, Galbot, Noetix ‍and MagicLab, the companies and broadcaster ‍have said.

Agibot's gala employed over 200 robots. It was streamed on social ‍media platforms RedNote, Sina Weibo, TikTok and its Chinese version Douyin. Chinese-language television networks HTTV and iCiTi TV also broadcast the performance.

"When robots begin to understand Lunar New Year and begin to have a sense of humor, the human-computer interaction may come faster than we think," Ma Hongyun, a photographer and writer with 4.8 million followers on Weibo, said in a post.

Agibot, which says ⁠its humanoid robots are designed for a range of applications, including in education, entertainment and factories, plans to launch an initial public offering in Hong Kong, Reuters has reported.

State-run Securities Times said Agibot had opted out of the CCTV gala in order to focus spending on research and development. The company did not respond to a request for comment.

The company demonstrated two of its robots to Xi during a visit in April last year.

US billionaire Elon Musk, who has pivoted automaker Tesla toward a focus on artificial intelligence and the Optimus humanoid robot, has said the only competitive threat he faces in robotics is from Chinese firms.