Defenders of PC speech use it so that they can signal their social righteousness and that I am a knuckle dragging Neanderthal.
In other words “ANY THING I SAY IS WRONG”, because I said it.
Lately I’ve been thinking that the only way to fight back against some of the PC nonsense is to turn it back on those who insist on it and try to enforce it. For example, a white liberal who protests against “whiteness” should be told “STFU, white boy/girl. Haven’t you got the memo? White people are supposed to shut up and die, and I don’t want to listen to your worthless crap.”