Anyone can share or write articles on Underground Network in the "User Posts" category, and as a result, the views and opinions expressed in these posts belong to the author only and not Underground Network. Heck, they may even contradict other authors on the site as well!
That's democracy in action!
How should Facebook decide what’s allowed on its social network, and how to balance safety and truth with diverse opinions and cultural norms? Facebook wants your feedback on the toughest issues…
This is not as cut and dry as one would hope, determining what is fake news vs. simply controversial, and who decides what’s what?
Facebook is opening it up to discuss these issues.
Source: Facebook requests input on hard questions about fake news and censorship | TechCrunch