All metal vocalists are just talentless screamers that anyone could replicate. Stereotypes based on ignorance are pretty funny, huh?With a $25 piece of software, and 30 minutes of free time, you can create this stuff at home. It's a fad, and it will disappear into obscurity before you know it.
A friend of mine is a producer/DJ whose notoriety and success have been on a decent upswing, and having seen his evolution in creating music for several years, it's safe to say that you could buy the same software he uses and make something with it...but it probably wouldn't be very good. Just because you're not interested in something, doesn't mean it doesn't require talent to execute well.