OpenAI CEO Sam Altman has highlighted significant differences in how various age groups utilize ChatGPT. According to Odaily, older users often use it as a 'search engine replacement,' while those in their 20s and 30s view it more as a 'life advisor.' The younger Generation Z treats ChatGPT as an 'operating system,' showcasing a remarkable difference in interaction with AI, akin to the generational gap seen during the early adoption of smartphones. This generation engages deeply with ChatGPT through complex prompts, file integration, and memory functions, even consulting AI before making life decisions. A 2025 official report indicates that over one-third of U.S. users aged 18–24 are using ChatGPT.