Relevant portion: "Murdoch hosted Zuckerberg at his Sun Valley, Idaho, villa and expressed discontent with Facebook's News Feed algorithm and its handling of news.
He requested Facebook consult publishing partners and be more generous sharing digital ad revenue, or he vowed, News Corp executives would take their dislike of Facebook public. He also hinted that News Corp lobbyists would take a more aggressive stand against Facebook with U.S. regulators, as the company had done against Google in Europe.
News Corp denied it would mobilize its journalists against Facebook, although unnamed Facebook executives said they believed at the time that would happen."
It definitely seems that someone(s) is grinding their axes against FB, much like the flurry of negative news that came out against Uber a year or so again.
[1] https://www.cnbc.com/2018/02/12/facebook-rupert-murdoch-thre...