aztattooedsean
crazed tattooed metalhead
Although I totally understand MetalRose's feelings, the back-formation isn't correct. "Hardcore" as a style of music did exist throughout the 80s and early 90s, and still does, although its become more and more obscure. Metalcore ostensibly means metal music mixed with hardcore's typical lyrical subjects (generally: left-wing politics, self-empowerment, straightedge, and/or veganism), but what is metalcore today doesn't fit that description anymore.
My thoughts: As an ex-hardcore kid (mainly high school years and early college years) I was a little dismayed to find hardcore influences "following me" when I started listening to metal "full-time" (I mean, it became the majority of my listening). Metalcore has become not just a stigmatized term but inaccurate as well as bands like Bleeding Through have all but lost any and all hardcore aesthetic they might have had years ago when the mixture in metalcore was clear and obvious just from listening to this type of band. It *is* (was) a distinct style and sound but has in recent years evolved into just metal with a new fashion attached to it. Palabra has the basic description right: hardcore bands looking for new influences picked up on death metal in the early and mid 90s. Although bands like Agnostic Front had hinted at this simply by being very heavy in the early 80s, it wasn't until Earth Crisis (who knew what they were doing when they adopted Carcass and Obituary influences into hardcore roots) in the early 90s that "metalcore" as its own genre was distinctive enough to warrant labelling. What was vital then, however, has worn out to the point where it's lost its spirit and is just metal-riffs + breakdown; in other words, the hardcore is gone. However, as JosephAvecado says, there has been increasing numbers of metalcore kids into traditional metal. No problems really from me; there was bound to be mixing sooner or later and it's not so bad anyway. I don't really mind. It's also been going on for a long time really, it's only in the post-millennium years that "metalcore" has exploded in popularity to the point where its noticeable in the mainstream at large. I still don't like the bands though. A funny thing about me that isn't very logical is that I'm a musical separatist. When I was into hardcore, i hated metal and was offended by the increasing use of metal-style riffs in bands who in my opinion should have stayed purely hardcore. As a metal fan, I'd rather hardcore influences stayed out of metal too. I still like both styles, but enjoy them most when they aren't mixing.
I am exactly in the same boat as you. I grew up with the hc of the 80's after being introduced to Minor threat when I was super young. I was like that as well in that I didn't want my styles of music mixed.