Interesting discussion last few posts. My experience has been that the audience for most experimental, ambient, or contemplative electronic music will tend to be small, no matter how much you try to make a show of yourself, while EDM tends to have huge festivals loaded with stoned fans. I dislike EDM, as I don't dance and don't consider dance music to be listenable, so I guess that's that for me.
That said, it's not that simple. Here in the DC area the electronic scene tends to be more noise-oriented, with a smattering of other stuff. Audience is usually the other performers and a few friends, and the venues are off the wall places, art spaces, libraries etc.
Meanwhile, up in Philly, there is a much more vibrant electronic scene, and Berlin School is still big there. A local radio show called Star's End runs on WXPN every Saturday late night since the 1970s, and the show's director/DJ Chuck Van Zyle runs a hugely popular concert series on the Penn U campus several times a year which tends to have pretty large crowds, and he manages to book some pretty big-for-the-genre names to play there, including international acts like Radio Massacre International, Robert Rich, Air Sculpture, I even saw Johann Johansson there years ago before he got famous doing movie scores. He also books more local acts, and they tend to put on good shows.
So there's this but also that.