Lots of people dervive great value from things that are too easily reproduced to be directly profitable.
Google gives everyone free access to a good spreadsheet tool, even though Microsoft Office exists.
Web browsers are free, despite the value of the entire internet.
Compilers are free, despite the value of all software collectively.
LLMs being really valuable doesn't automatically mean anyone can get rich from them.
I think everyone last year parroting "moat!" was cringe (like Altman of all people wouldn't know about this already, c'mon), but you do actually need something that other people don't have. I expect Altman's already got stuff in mind, but he's hardly the only one, and that means it's a game of "which multibillionaire with lots of experience building companies will win?", and that's hard for non-skilled normies (in this case incluing me) to guess.