Both sides have people who don't think critically. It's a huge problem. I consider myself a liberal but I dislike sites like Huff Post. It looks to me just like Breitbart. I don't know why it's popular. John Oliver is funny and can give some insight into many topics but no one should use it as sole source of information, I don't think many do but I'm not on the receiving end of their argument so it's hard to tell.