All Vegans?
In my personal experience - yes, most definitely!
My last boss would get into work early in order to leave pro-vegan, anti-vegetarian, anti-meat pamphlest and screeds on every desk in the office and God help you if she saw you throw tthe away with out reading them! Hell hath no fury within a hundred miles!
I will give up meat when man/woman evolves so that he/she has no canine teeth whose only purpose is tearing meat!
Until then bring on the steaks, sausages and bacon/ham!