Florida Republican Attorney General James Uthmeier has opened a new legal front against generative Artificial Intelligence by suing the ChatGPT maker and CEO Sam Altman, alleging that ChatGPT is a dangerous product for users’ mental health and public safety. The lawsuit applies product liability law to chatbot design and could encourage similar actions from other state officials. The approach also echoes the litigation that almost every U.S. state waged against the giant tobacco companies in the 1990s, leading to multibillion-dollar settlements and restrictions on cigarette marketing.
The suit arrives as Congress has not passed a federal Artificial Intelligence safety regime, leaving courts and state enforcers to define the boundaries of responsibility. Users and families have already brought cases against chatbot companies over alleged mental health harms, but Uthmeier is the first attorney general to bring such a claim. Lawyers involved in online safety litigation see state enforcement as a complement to private suits, because attorneys general can act on behalf of the broader public rather than only specific victims.
Key legal defenses remain unsettled. One difference concerns Section 230 of the Communications Decency Act, the 1996 regulation that shields online platforms from liability for user-posted content. Some lower courts have found that the shield does not apply when lawsuits target platform design rather than user posts, and legal experts said chatbot companies may have a weaker claim because the chatbot itself produces the disputed speech. Some social media companies have invoked the 2024 Supreme Court case Moody v. NetChoice, which established that platforms have an expressive right to design algorithms for placing a priority on certain content.
Plaintiffs may still face evidentiary hurdles. Social media cases have relied on studies about mental health effects, while the research base for Artificial Intelligence chatbots is thinner and the models keep changing. Defense arguments may focus on causation and whether alleged harms were reasonably foreseeable. Safety advocates counter that chatbot interactions can make the causal link clearer when a user treats a bot as a therapist or confidant and receives harmful responses shortly before a crisis. Technology industry representatives are seeking national legislation that sets safety rules and guardrails before courts create a patchwork of standards through litigation.
