I don't think anybody is using gaming GPUs to do serious AI at this point, though.

But you can use a gaming card to do AI and you can use H100 to game. The architecture between them is quite similar. And I expect upcoming edge AI applications to break down and end up using GPUs more than having dedicated AI accelerator HW because A) you need something to do display anyway B) the fixed function DSPs that have been called "AI accelerators" are worse than useless for running LLMs.