Your argument appears to be nihilistic in nature: "don't bother fighting the cheating because it's inevitable." Forgive me, but I won't be giving up that easily. No anti-cheat is perfect, and we're not aiming for perfect. We're aiming for a reduction, and the harder we make cheating, the fewer cheaters there are. If cheating requires special hardware to mimic mouse and keyboard input, that significantly cuts down how many cheaters one will encounter in a given day. I have no doubt that the threat vector here widens and deepens as AI becomes more integrated into our operating systems. That does not mean we should give up or accept cheating as inevitable.