They shouldn'tSo why the hell should anyone give a shit about what they think?
The problem is that the weak are the majority of the site. I've lost count as to how many times I've seen users that get scared shitless anytime a janny/null comes in a thread and then all of a sudden the users in question go "oh no massa I sowwy frownie face, please don't get angry at us, we'll be good people we promise!"
They act like their entire life is on the line if they ever had the misfortune of suffering the wrath of a janny. Sometimes you gotta knock a janny down a peg or two to keep their ego in check.