Yeah, but we are well passed that.
Some games now restrict certain legitimate programs in the name of "anti cheat", which is stepping well over the line. Kernel level AC needs to go aswell. Server side AC and ML is the proper path we should be taking instead of adding attack vectors, privacy invading software to our PCs.
There's other solutions that can be developed to minimise cheater impact in games, such as trust factor from Valve. We are never going to get rid of cheaters, people are scum, but we can try to minimise their impact.