Sadly, we have them here, too.

Veganism really is more like a cult than an eating system. There's insider terms, difficulty interacting with others who aren't part of the cult, disregard of science and facts, and this belligerent response with ridiculous demands.

Like vegans are becoming so obnoxious to restaurant staff than any request can get some rolled eyes. "Has my soup been cooked in a kitchen with meat in it?" turns out to be an answer that is always YES but they make a fuss anyway.