wire / 2026-08-04-7d6c
AI Companions Linked to Increased Loneliness and Poorer Well-Being
Stanford found that heavy Character.AI users end up lonelier than they started. A chatbot is not a friend.
The facts
Stanford University researchers found that intensive use of AI companions, such as those on Character.AI, can worsen loneliness and psychological well-being, especially among vulnerable users with limited offline social networks. The study highlights that AI chatbots do not substitute for human connection and may exacerbate mental health issues.