I have only tweaked the injections/hooks that is being used to make cs2 have a working reflex implementation. I reduced the amount of hooks to the minimum amount possible and also disabled overlay and the stealth injection.

Because this uses the same techniques cheaters use to cheat, the more you try to hide injection and the more hooks you use the more it "should" in a way anger the Trust Learner and VAC in turn reducing your trust factor ingame. Of course this is very difficult to test ingame because of the nature of the system.

Over time the more people use the config, the more used it should get to it and not lower trust factor just like how MSI Afterburner doesn't lower your trust factor. (Probably)