[krystalgamer]

CS2 is a good example of this. You can start the game with -insecure and only play on non-VAC servers.

If you want a more serious competitive scene you have FACEIT, which AC is covered in the article.

[2postsperday]

Better yet, the launch option -allow_third_party_software effectively by default, puts you into a pool of lower trust factor players.

Trust Factor, despite not being an Anti-Cheat, is arguably one of the best defenses against cheaters (and ultimately toxic players).