You've obviously never listened to actual emo bands
That's quite likely. TRUE Emo is nothing like the "Corporate" Emo term being used to describe bands like Fall Out Boy. If you go to Wikipedia they have an excellent article on Emo music, & it tells all. They extended a bit of that sterotype into the modern radio garbage.
I don't know many True Emo bands, but I recently got an album from the band Gospel, which is supposed to be "Experimetal Emo"... I would call it "Progressive Post-Hardcore", but whatever the hell it is it's very good & not the least bit "ghey".
Metallica fans for sure. Most are stubborn fucking rednecks who's idea of REAL metal bands are Godsmack and Disturbed. Also they refuse to believe Load was a sellout album.
There are a lot of those types out there. Not many of those guys really appreciate Metallica in their heyday, & "One" is the heaviest song they've ever heard in their life. Guys like that are not true fans. Their true fans don't listen to them anymore because they burned all their albums when the Black Album came out
Slayer is a band that has arrogant fans, I've heard. I've never ran into any of their bad fans myself, but I've heard a lot of shit talk on their fans, & I could only imagine they're out there.
My most hated fans would be fans of
Rage Against the Machine,
Ozzy Osbourne, & probably
Pantera. Not that they particulary annoy annoy me when I run into them, I'm just so sick of hearing about how Morello, Rhoads, Wylde, & DimeBag are the 4 greatest guitarists to have ever breathed air on planet Earth.
As much as I love & adore
Allan Holdsworth, his fans are a very VERY snotty bunch more times than not. They're usually very over-critical of guitar players, which I am at times myself, only not as much as many of his fans... Funny, because I listen to him so much & I'm listening to him now.