I agree with many of the sentiments of vegans. However living in a city filled with militant vegans has turned me off supporting them, that is an emotional response based on my lived experience. All the gibberish you spouted can go right back at you as your diatribe shows your own bias as well. So keep claiming superiority it won't sway people with all your superior knowledge. If you know so much try a tactic that is more supportive instead of belittling people.