This is just based on personal experience, but the only people I know who have similar complaints as the OP all have two things in common. They only like classic and hard rock, and they primarily focus on taverns and food places. I had a conversation with an acquaintance a few months back along these same lines. I was telling him that I was thinking about buying an acoustic bass and a small 25-50w amp and trying to get a few opportunities to play the folk rock/alt country music I'd been listening to. The Dead South, Poor Mans Poison, Lumineers, that sort of thing. He was pretty dismissive when I asked if he was interested. I mean to me it looks like it would be pretty easy to just grab his single guitar and go play, no amps, cables, etc. You can't really DJ events in that genre of music. Its popular. And it's far more diverse then people think. In my eyes he was like a plumber who refuses to do work on condos and then complains that jobs aren't around anymore.