According to DeepLearning.AI, researchers from Stanford University and Carnegie Mellon University analyzed data from more than 1,000 Character AI users and 400,000 messages to assess the effects of AI companionship on mental health. The study found that users who relied more heavily on AI chatbots for friendship or romantic interaction reported lower levels of life satisfaction and increased feelings of loneliness. This research highlights potential business opportunities for AI solution providers to develop healthier, more supportive chatbot experiences and mental health AI applications, while also emphasizing the need for responsible AI deployment in digital companionship products (Source: DeepLearning.AI, Twitter, August 9, 2025).