That depends on what you're doing with it. Searching within images for pattern matches? Highly profitable. Making goofy art? Probably not profitable. Pattern matching words in transcriptions of phone calls? Extremely profitable. Writing a book via chat GPT? Probably not... and so on. Enterprise use cases are sometimes $$, other times not, but everyone (for better or worse) is chasing them.I really doubt that AI/ML can be as profitable as mining. It certainly does give investors hope, which is all Nvidia needs.