

There’s nothing that hardware-level anti-cheat can do against the monitor having a feature that highlights other people in a game, for example. The computer wouldn’t be able to tell.
The only thing that this might stop is someone using something like Cheat Engine to give themselves infinite health or something like that, but I would be a little surprised if that was the common means of cheating these days, compared to something just looking at the screen and putting a helpful overlay on top.






They’re also trustworthy, reliable technology. Why change what isn’t broken?