**Facebook can and does actively promote a political agenda.**

They even formed a Political Action Committee, [FB PAC][1], through which they donate money to various politicians and PACs (and contrary to right-wing narrative, [they have been known to give more money to GOP causes][2]).

They also sell advertising space on their website for political ads, though this is a case of them promoting someone else's political agenda for money.

**As for the user-generated content.**

Social media websites give people the privilege (not a right) of using their services, typically free of charge, and that privilege can be revoked.

They have the right to delete any content they wish for whatever reason they want, or even no reason whatsoever. This is how they are able to block or delete things that may be legal but unpleasant.

- spam
- pornography
- horrific or disturbing content (use your imagination)
- links to malware

**How does the First Amendment apply?**

The First Amendment protects people from the government by limiting what the government can do. That's why contrary to popular belief the First Amendment doesn't protect you from being banned from a website.

[![enter image description here][3]][4]

Now if the government were to try to force a website to accept someone as a member, they would quickly run into an issue with the First Amendment right to [Freedom of Association][5] which guarantees an organization the right to exclude people from membership.


  [1]: https://www.huffpost.com/entry/facebook-forms-its-own-pac_n_982053
  [2]: https://maplight.org/story/facebooks-pac-has-given-more-money-to-gop-candidates/
  [3]: https://i.sstatic.net/wicdL.png
  [4]: https://xkcd.com/1357/
  [5]: https://en.wikipedia.org/wiki/First_Amendment_to_the_United_States_Constitution#Freedom_of_association