Hey Ross, I'm a freshman in high school so I might be leaning towards the more juvenile end of the spectrum but from what I gather a majority of people around my age are listening to mumble rap and generally less structured styles of rap. Like xxxtentacion and Lil' Pump(look them up if you dare, I would only for research purposes). Also, I know this isn't exactly a scientific experiment but I think the people who watch your videos probably have a bias towards metal and rock.
I personally have been listening to 70's-80's music recently(like Blondie, Yes and Human League) but my taste in music is subject to frequent change, so I don't think I'm the best example for what my demographic is listening to these days.