Just because people may visit other news sources, they can still be in a Facebook filter bubble where everyone in their newsfeed thinks just like them. At leas

Just because people may visit other news sources, they can still be in a Facebook filter bubble where everyone in their newsfeed thinks just like them. At least, that's how my facebook newsfeed looks, most of my Facebook friends/family have similar political views as me, so my news feed is full of stories and comments backing up my own political views. So even if I read opposing viewpoints in other news sites, my newsfeed still reinforces that those opposing viewpoints are invalid, and it makes it seem like everyone agrees with me.