ChatGPT loses users for first time, shaking faith in AI revolution

ChatGPT rocketed to an estimated 100 million monthly users in its first two months, according to a report by analysts from the Swiss bank UBS. The bot's ability to have complex conversations, write poetry and pass professional exams impressed regular users and AI experts alike. Tech pundits called it the fastest-growing consumer app in history, and its rapid growth set off an arms race among Big Tech giants to push out their competing products.