Those with unearned privileges often spin things as 'political correctness' to further silence those they wish to oppress.
If you call yourself an "authoress" on your Facebook profile, you suck at life. You are stupid and your children are ugly. It doesn't matter if you're just trying to be cute and original. You're not. You are about as original as all those other witless twits "writing" the one millionth shitty Fifty Shades clone. Or maybe you're trying to show your 2000 fake Facebook "friends" that you are an empowered feminist who will not stand for sexist terminology. But you're not showing people that you are fighting the good fight, you're showing people that you are a sheep, who's trying just a little too hard to ride the current wave of idiotic political correctness. The word "author" is no more gender-discrimination than the word "person." Do you call yourself a personess? No, of course not, because then you might as well wear a sign around your neck that says, "Hello, I'm a retard.
It's not 'over-sensitivity' to ask to be treated with the same dignity and respect shown to others.
Saying something is 'politically correct' is often a way of dismissing the voices of the oppressed.
People often call fighting racism being 'PC' when they don't want to confront their own prejudice
You know... the word "homeless", gives you this very negative image. A filthy raggedy hobo... it's no good. It's too demeaning of a word if you ask me. It's just not politically correct enough... If it were up to me, I'd rather we be called "residentially challenged