Tom Siegel, former Google Trust and Safety founder, warns AI poses greater risks to children than social media, citing mental health and cognitive offloading threats. Joining Common Sense Media, he urges stricter age verification and features to disable AI modes, arguing self-regulation is insufficient. Google and OpenAI defend current safeguards, noting parental controls and behavioral signals help identify minors, though Siegel insists urgent action is needed to avoid lawsuits and severe harm as AI adoption among youth accelerates.