[realusername]

Because anti-cheat software is buggy, triggering a kernel crash which makes the whole machine unusable is a real possibility, additionally by running in kernel mode, the software bypasses all the OS protections, this can end up terribly if there's an exploit.

[google234123]

Most drivers suffer from this. There's nothing special about anti cheat drivers. It's probably much better tested than the random driver that a hardware manufacture might provide to control some random fan LEDs.

[realusername]

The difference being that a graphic driver is essential to make the hardware work whereas anti-cheat software isn't.

[google234123]

Anti cheat is essential to keep multiplayer games fun