Facebook has announced that it is going to promote "trustworthy" news (outlets), how very wonderful! So, it is going to decide what is trustworthy and what is not, eh? It, along with Twitter, Instagram, Snapchat, Whatsapp, and others, will no doubt be deleting accounts it does not agree with, as has already happened.
Step forward the Mail, Star, Telegraph, NYT, Washington Post, Herald Tribune, El Pais, Le Figaro, Der Spiegel, Huffington Post and anyone else Facebook thinks is right (correct) thinking; and so the echo chamber is defined.
Don't these idiots understand that this will only drive these "alternative" views underground where they can be even more controversial and persuasive. Censorship does not work and never has. These monsters should have the oxygen of publicity so that they can then be challenged. That is the only way to defeat them.