Political correctness is as exploitable as any other progressive ideal, but its aim is to stifle the incessant noise of those who flap their careless lips without a thought about those they might offend and why that might be important.
I am not racked with self-loathing. Some issues of guilt and shame, but I'm a pretty good guy.
I'd lie in bed in my dormitory and grab at bits of my body, wanting to tear them off... I was so large by then that, in the heat, my thighs chafed together and bled. I was very unhappy, and yet no one ever asked me how I felt.
Catholicism has the clerical equivalent to a nut allergy - even a small exposure to change, and the whole thing will go into anaphylactic shock.