I’m a Linux gamer, every few weeks there’s a story in the news about how some random update to anti-cheat ending up banning Linux/Steam Deck users, it’s not a problem unique to AI. AI finding false positives will happen, but that’s where the “human in the loop” appeals process happens.
Some games do employ new tactics. For example, when the game suspects you’re cheating, it’ll spawn fake opponents only you can see and check if you try to interact with them. This will defeat most wallhacks and maybe even a few aimbots.
This is the kind of cool things that they should be doing! Try new and interesting things instead of trying to brute force anti-cheat by putting restrictions on what people can do with their computers and forcing a narrative where cheaters only exist because you weren’t strict enough.