I didn't say it was a good system, but thats how it works. Obviously you've got something against classical music, thats your problem. It is a niche genre and works very, very well.
Actually I have something, and haven't ever bothered to disguise it, against classical methods of composition where everything is rigidly structured and you had to come from the Viennese School or what have you. I'm classically trained but I find that the notion that only a certain, specific group of people are allowed to make music that matters is intensely offensive. I'm in a band with two people who had no proper instruction in their respective instruments but I couldn't ask for a better pair of guys to play songs with. (The bassist is also classically trained but I'm sure he'd agree with me.)
As far as actual classical music goes, most pre-19th century classical music for me is pleasant enough, if largely anonymous; however, once you start getting into the Romantic period you start seeing things that break rules and I start getting excited by the music. In fact the bulk of my favourite composers came from the last century: Stravinsky, Cage, Glass. I just find something exciting and fascinating about their work because it has such an "I don't give a shit" attitude towards centuries of "YOUR SONATA SHOULD END WITH A CADENCE," sort of thing. At the same time I also hold a deep love for jazz because there's such a spirit of wild experimentation that goes along with it; when coupled with melodic brilliance of the sort that Coltrane and Davis had, it's some of the most moving music around. But largely I'm a fellow who prefers pop, rock, hip-hop, electronica and a number of subgenres under them, and I make no attempt to hide it.
And, just to clarify, I don't have anything against you personally, but your attitude pisses me off to an absurd degree. The fact is that anyone can pick up an instrument and anyone can make music and unless you've been to the future
you can't tell them for certain what will and won't happen. The fellow who started this thread can go buy a cheap Squier tomorrow and start learning on it and in a couple of years be a better guitarist than anyone else on this forum. It's entirely possible. He could also quit next week. The point is that rather than discouraging him at all just tell him to go for it and keep an open mind towards him, will you? Especially if you're his friend in real life, in which case you're kind of obliged to.