> What about the millions of people that do?

The commenter specifically complained about giving root access to games, which is a pretty insane idea, security-wise. If anticheating techniques really require root access, then people that care about competitive gaming should have an option to consider this trade-off and turn the anticheating pieces on if they think this has a better reward/risk ratio than not giving root access to a game. It definitely shouldn't be on by default and unconfigurable, though.