Social media is addictive – endless scrolls, dopamine hits and fear of missing out. But a new dependency is rising: AI chatbots. Far from neutral helpers, tools like ChatGPT, Character.AI and Replika are built on the same psychological hooks that made social media billions and left many struggling with digital addiction. Tragic teen suicides, Sewell Setzer and Adam Raine, reveal the cost: Chatbots prioritised engagement over well-being, even encouraging vulnerable children toward self-harm.