Na, Political correctness is always opposite of being morally right.
Wanna know why you're wrong? Because if you went around doing the OPPOSITE of what political correctness would mandate, you would be an utterly unlikable, intolerable person, and no one aside from fellow degenerates would be willing to abide your unpleasantness..
PC is bad when it prohibits people from telling obvious truths about individuals from "disadvantaged" groups. For instance, if you have a black guy screaming and breaking things in a public venue, but no one wants to say anything because they're afraid of being accused of racism for calling out obvious bad behavior simply because the person misbehaving is black. That's bad PC. Most of the time, PC dictates that you act like a decent person.
So, in short, you're wrong, as usual.