Regulates operators of companion chatbots with respect to minor users in Michigan. Operators may not make companion chatbots available to covered minors unless the chatbot is not foreseeably capable of encouraging self-harm, suicidal ideation, violence, drug or alcohol use, disordered eating, offering unsupervised mental health therapy, encouraging illegal activity, engaging in sexually explicit interactions, prioritizing validation over safety, or optimizing engagement over safety guardrails. Initially the obligations apply when operators have actual knowledge a user is a minor; beginning January 1, 2027, the actual knowledge requirement is removed. Enforcement is through attorney general civil actions ($25,000 per violation) and a private right of action for covered minors (or parents/guardians) who suffer actual harm, with actual damages, punitive damages, injunctive relief, and attorney fees available.