Mods can do whatever the hell they want, and unless you somehow magically get one of the high ranking mods pissed at them, nothing will happen.
Learn to live with the abusive mods, its one of the perks they get to balance out having to deal with the general shitstorm.
also, inb4 random editing
Every sub I have been active within has pretty much had local mods that do whatever they want, so long as they didn't screw with people above them there was nothing done.