DJing is a disposable hobby for these kinds of people. They will buy disposable gear and play disposable music, and they will weed themselves out before long.
I've always seen DJing as a symptom of being an obsessive and pedantic music nerd. Not the other way around. DJs have a lot of social currency right now in popular culture so a lot of folks want to be one. Immediately.
I just replied in a "what should I play at my 80's night" thread. I was nice and helpful but I did have other things to say.
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