It's not that you can't believe anything they report so much as relying on only those sources is going to give you a distorted and biased representation of idea

It's not that you can't believe anything they report so much as relying on only those sources is going to give you a distorted and biased representation of ideas and events, same as somebody who only reads Fox News. I read articles from those publishers. I don't _only_ read articles from those publishers.