Facebook claims it is trying to limit fake news and hate speech. Facebook is not.

An investigative journalist who went undercover as a Facebook moderator in the UK says the company lets pages from far-right fringe groups "exceed deletion threshold," and that those pages are "subject to different treatment in the same category as pages belonging to governments and news organizations." The accusation is a damning one, undermining Facebook's claims that it is actively trying to cut down on fake news, propaganda, hate speech, and other harmful content that may have significant real-world impact. The undercover journalist detailed his findings in a new documentary titled Inside Facebook: Secrets of the Social Network, that just aired on the UK's Channel 4. … The documentary insinuates that Facebook takes a hands-off approach to such content, including blatantly false stories parading as truth, because it engages users for longer and drives up advertising revenue.

It sounds like the Trump-loving right is the advertising bonanza of the decade! Social networks are where advertisers can get to that audience without anyone else being able to tell who is marketing to whom.