link "You like *song/genre/band* so your whole music taste is trash."
Elitists who insist that you can't like a certain genre if you like a *insert genre*
Musical snobs who insist that only certain types of vocals can be good
"Edm is for people who have no musical talent."
Being short at a concert! Disrespectful fans at concerts; people who get super aggressive in most pits, people who try to mosh with people who don't want to, people who try to squeeze up to the front when you and a few others have been there first and you literally have to fight them to keep your spot, obnoxious drunks, etc. Have konsiyerto etiquette people.
People who try to tell you you're not a real tagahanga if you can't name every song sa pamamagitan ng certain bands and stuff like that.