"School's Out" for summer. Alice Cooper performs at The Sands Casino Resort in Bethlehem, PA July 1, 2012.Leonard M. DeLessio/Corbis via Getty Images ChatGPT usage recently fell. Techies are wondering why. One theory: Students are on summer break and don't need the chatbot right now. If that's the reason, it's a bad sign for OpenAI and AI-powered chatbots. You are not hallucinating.