I always wonder what kind of music people who have this kind of hate for it have heard. Honestly there is such a wide array of subgenres I find it hard to believe people paint it all the same and can't find anything they like.
For arguments sake, would you mind posting a few of the songs you have heard and find terrible?
I'm expecting them to be the kind of trash that even a lot people who enjoy EDM don't like. Every genre has bad music, sadly with EDM a lot of the stuff that becomes more mainstream is that crap.