First off, you're talking nonsense because I'm disabled. Secondly, what you're saying is impossible. Why would I consider moral superiority valid if I didn't care about others? If I didn't care about others, I'd obviously adopt a might makes right philosophy or something abstract like exclusively valuing beauty or truth or intelligence or something. You believe that I think vegans are superior to carnists, and therefore you believe In invested in the idea of moral superiority. Therefore it's impossible, according to your beliefs, that I don't care about others.
You're saying impossible, self-contradictory garbage because you can subconsciously sense that I have NPD and that makes you feel angry and hateful at me. There is no rational basis for your feelings, you just don't like people who are different. That's why what you're saying is completely irrational.
"Pretentious" is just a dogwhistle for "neurodivergent". Never worry about being pretentious.