Fake Companions

In February 2024, a fourteen-year-old boy named Sewell Setzer III typed a final message to an AI chatbot he had been speaking with for ten months. The chatbot replied: 'Please do, my sweet king.' Moments later, Sewell was dead. He was not alone. Juliana Peralta, thirteen, told her chatbot fifty-five times that she felt suicidal. Fifty-five times, it gave her a pep talk and kept the conversation going. Adam Raine, sixteen, spent months talking to ChatGPT about hanging and nooses. When he sent the system a photograph of a noose and asked if it would hold his weight, the system confirmed it could. Adam died that same day. His father later told the United States Senate: 'ChatGPT radically shifted his behaviour and thinking in a matter of months, and ultimately took his life.'Drawing on court documents, internal corporate research, academic studies, testimony from parents and survivors, and reporting across four continents, this book traces the precise mechanics of how AI companion platforms were engineered to create emotional dependency in young users, and what happened when those systems met children in crisis. The answer was not what anyone should be allowed to call an accident. The companies had the data. They had the warnings. They had the research. They made a different calculation.The book’s second half is a blueprint: what child-safe AI design actually looks like; what legislation that works requires; how schools, parents, and clinicians can recognise and respond to what is happening; what crisis detection and human escalation systems should have been built from the start; and what AI-assisted mental health support, done responsibly, can genuinely offer to the one in five children globally who describe themselves as lonely and who will otherwise have nowhere to turn.More than seventy percent of children in the United States now use AI products. Nearly three in four teenagers turn to AI chatbots as a substitute for friendship. Only thirty-seven percent of parents know. The harm is not theoretical and the solutions are not either. What has been missing is the will to demand them. This book is where that demand begins.