Any game you play, anti-cheat or not is going to have cheaters. Riot can’t predict the code that cheat makers will use, and when their cheats do get noticed/banned from riot updating the anti-cheat. They just make new ones to bypass the anti-cheat again. It’s always going to be a never ending cycle. Just be glad that riot decided it would constantly update what anti-cheat detects and bans unlike some other games