I don't want EDM to exist really. EDM was never used in Europe. It's an American invention. To me it sounds more like a blanket term for all electronic music but it's really used to refer to those arena/festival acts that are all about big beats, thumping bass and catchy hooks like SHM, Avicii and David Guetta, disgusting crap that is.
You'd never hear anyone refer to Four Tet or George Fitzgerald as EDM, but technically that is what they are.