It's not trash at all, I can get why people don't like it but calling it "trash" is going way too far. It's by no means a trend I'm really fond of in the US though. Some of it is actually pretty good but others...
As you can see, my favorite genre is alternative and rock. The only reason I don't say hip-hop is because I feel like very few artists do it justice any more and there are way too many awful rap songs smashing when the few great ones are overlooked.