This made me laugh out loud. I'm vegan because of health issues and couldn't give a single fuck if Hitler, Kissinger, Mussolini, Franco, and Salazar were all strict vegans.
It's hilarious because these types think Adolf Hitler was the coolest guy ever, but they think it's damning when you're vegan and they smugly say "Hitler was a vegetarian, therefore you should eat meat like us normals."
It's south park morality, "Everyone should give up their civil liberties except for me, I get to do whatever I want and anyone who stops me is an evil busybody!"
I wish Hitler actually was vegan for ethical reasons, I wouldn't stopped shoving in their faces that even Hitler was morally superior to the average c*rnist.