I remember the days before political correctness. I worked with a woman who was racist to her core. She was not a bigot, she was simply a racist. With every fiber of her being she hated anyone who was not White, Latino, Native American, or Asian. You get the idea. She was in the position of training newly-hired people to our job and she was especially unpleasant to those of the race she hated. As I talked to everyone who worked there, veterans and neophytes, I heard what they said about her and what she said to them.
There was one fellow who was especially terrible at the job. He simply couldn't do it and no amount of hints and training from anyone was able to save him from being fired. A few weeks after he was let go, he bought a garment from me -- a green leather jacket that looked better on him than on me -- and when he came to pick it up, he said he was fired because she was a racist. I said I didn't disagree with that at all but did he consider that he couldn't do the job and he didn't like it either? She was (and probably still is) a skin-crawlingly creepy racist (who was otherwise a decent person and could be a good friend) but he was (and maybe still is) a guy who had trouble concentrating on a job that required concentration (and who was pleasant and quite fun). He needed the job so she did him no favor by letting him go but no one of her nonpreferred demographic deserved to be around that sort of passive-aggressive vitriole. A mutual friend in another department told me he found a job that suited him better.
And then came political correctness and she was forced to not say racist remarks. Our company brought in movies about not harrassing people because they were different from you and about watching what you say. She zipped it because even racists can get the hint.
There are those who are proudly not politically correct. They are usually proud of it but not being politically correct means they've decided they can be racist, bigoted, jingoistic, anti-semites and it's okay. It's not okay. It's rude, thoughtless, unkind, and wrong.
Perhaps the term "politically incorrect" is out of date. Maybe you know it by its new name: Trump Supporter. If that's you, then why are reading this blog? You know I'm a Democrat.