A vegan that can’t resist antagonizing others over their diet is being rather counterproductive. It’s an easier lifestyle choice to keep your mouth shut and not be snarky than it is to completely change your diet.
It begs the question, if this person criticizing me can’t make an easier lifestyle change than what they want me to do, why should I even listen?
(And I’m going to get replies that completely miss the point and continue to moralize at me)