The thing about edm and dubstep is that most people are pretty friendly and will try to help you with your music. They offer you suggestions, advice, relatively constructive criticism... It all stems from that cheesy PLUR shit...it's corny but it serves as a template for how most producers interact with each other.
In hip hop, there is no respect. Its ultra hostile...up and coming people are more likely to get ripped on than helped. Unless a famous star does something, your going to have a lot of haters if you try it. Many of the hip hop producers think they're God and try hard to prove their superiority over other producers to the point of cringe. Also, a lot of hip hop producers are copying off of edm artists now...even though they once called them ■■■■ and losers