The fact that you're subscribed to Milo is a little concerning... How much impact would you say he, specifically, out of that list impacts your views? I ask mainly because he's a very, very far-right individual who is a former editor at Breitbart, to say nothing of the fact that he is a known pedophilia apologist. He revels in producing controversial viewpoints for the sake of being the center of attention and has no place in a wholistic view of the political spectrum
Edit: good lord, just looking through some of those at the titles and thumbnails, that's... Something...
If you want something equally far-left to counterbalance that, you should look at The Young Turks. Otherwise you should DEFINITELY look at Kurzgesagt. They're not a political channel, but they cover stuff that is in the political limelight from a purely scientific standpoint occasionally and are very informative