I don't care about this game specifically, it's not my thing, but this is a problem with a lot of games that have anticheat precautions, right? I hope that, as linux continues to become more popular for gaming, big companies will have to provide options for it.
It's weird since the anti-cheat from Epic already supports Linux. Developers just need to manually activate it.
Far as I know, Linux blocks anti-cheats from accessing kernel so they're not quite as effective. But then, I really wouldn't want anti-cheats that have kernel level access on my computer.