I could see somewhat of a way around this. Feed AI hours of gameplay footage of a completed gameplay run and have it review it, then have it try to recreate the game to the best of its ability. Won't be perfect, but could work.
Probably will consume gazillion compute but now seems like sky is the limit, on a good compute day at least
I'd love to make a soccer game with all the famous players in it with AI and dump it on the internet for free out of pure spite because of companies like EA. I don't even like sports games.