Someone had to say it:

Heavy metal hipsters are fellow Hessians who make it their goal in life to find the most obscure heavy metal/hard rock music, buy the expensive vinyl and then proceed to say, “You haven’t heard of Satan’s Love Pump? I thought you were metal. They put out a 7-inch in 1983 in Greece and have a song on a vinyl comp. They’re awesome!” And when you ask, “What else do they have out?” They look at you as if you’re retarded because that 7-inch and 1-song contribution to a vinyl comp is literally the ONLY music that band has released. What makes Satan’s Love Pump so awesome besides the incredibly badass name I made up? Is it the fact that they have no discography whatsoever? Or that the songs they do have are nothing more than basement recordings where the drums are too loud, the guitars are barely distorted, no bass at all, and the vocals aren’t in key?

Look, I’m not bashing obscure music; I love good obscure music. Yes, there were bands back in the day that never got the recognition they deserved and they’re discography is limited. I get it. But for a lot of those old bands, there’s a good reason why they never made it into the big time. All those demos, EPs, and contributions to comps never went anywhere because the band itself was subpar at best. – Jason Corpsemolester (Gravehill)

Hipster: someone for whom all publicly visible choices are designed to make the hipster look cool by being ironic, weird, different, unique, etc.

There’s no reason they couldn’t infest metal, and starting in 1994 they really got entrenched.

“Black metal! Far out, that’s so weird. I need to invade that and make it just like my indie bands!”

Thus the uniqueness of black metal was sacrificed to make it “unique,” and its quality declined because you cannot have quality when everything is a measurement of surface/face value.