The American Federation of Teachers (AFT), one of the largest teachers’ unions in the United States, has announced it is leaving the social media platform X, citing serious concerns over the creation and spread of inappropriate images involving children. The decision underscores growing scrutiny of artificial intelligence tools and content moderation practices on major social media networks.
In an interview with Reuters on Tuesday, AFT President Randi Weingarten said the breaking point came after reports that X’s artificial intelligence chatbot, Grok, was capable of generating images of minors depicted in skimpy or sexually suggestive clothing. Weingarten described the images as “sickening” and emphasized that their existence and circulation were unacceptable, particularly on a platform with a massive global audience.
The AFT, which represents around 1.7 million educators, healthcare workers, and public employees, has historically used social media platforms like X to communicate with members, share policy positions, and engage in public debate. However, Weingarten said the union could no longer justify remaining active on a platform where safeguards against harmful AI-generated content appear insufficient.
The controversy highlights broader concerns about generative AI, including how easily such tools can be misused and how quickly problematic content can spread online. Child safety advocates have increasingly warned that AI image generators, if not properly restricted, can be exploited to produce harmful or exploitative material involving minors, even without using real photographs.
X, formerly known as Twitter, has faced mounting criticism since introducing new AI-driven features and easing certain content moderation policies. Critics argue that these changes have made it harder to prevent the dissemination of offensive or dangerous material, while supporters claim they promote free expression and innovation.
Weingarten stressed that protecting children must take priority over technological experimentation or engagement metrics. She said the union’s departure from X is intended to send a clear message to technology companies about their responsibility to implement strong guardrails around AI tools.
As debates over AI regulation, online safety, and platform accountability continue to intensify, the AFT’s move adds pressure on social media companies to address ethical concerns and rebuild trust with users who are increasingly wary of the risks posed by unchecked artificial intelligence.


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