Thanks for the comment lifespring.
Buying information and selling information are two different things.
There where multiple debates on who exactly is overseeing users posts, over the past few years there seemed to be a clear divide of what types of posts where taken down. One Representative suggested its the lack of Conservative employees in Silicon valley...
Either way Facebook is a private entity and has full range to delete what the deem 'unfit' I just think they need to do a better just justifying what posts to delete and which to leave up.
Exemplified in Facebooks reaction's to Diamond & Silk's content.
http://nymag.com/selectall/2018/04/who-are-diamond-and-silk-and-why-does-facebook-care.html