I loathe nearly everything about "political correctness". But I recognize that this aversion can go too far, justifying needlessly hurtful expression in the name of expressive freedom. I don't like people telling me how to talk/write/think, but I also don't believe a staunch open carry approach to taboo speech is the appropriate countermeasure. And I'm chilled by society's reversion to some old tropes. It's like seeing smallpox creep back.
It's always damned hard to react to extremism with enlightened moderation rather than with reciprocal extremism!