FB is a cesspool. With the exception of the rare post about my kids, or other personal stuff, I literally only post memes, music, and other crap just to get the lol's and stir sh.it up, and have fun. It's impossible to take a forum like that seriously, but some of my friends come at me either directly commenting on a post, or via PM. I giggle, and move on.
There are too many other places to get legit, serious, factual news from (some day I will find such places), and to me, FB is not one of those places.