Rather disturbing trend.
Already well known that Google's leadership is left of center, and Google owns 100%of YouTube, so no surprise there.
Twitter CEO also already a well known leftist, given that he had to apologize to his legions of followers for even eating a Chick'a'Filet (on Twitter, of course).
Facebook Has Dozens Of Former Obama And Hillary Staffers In ...
https://www.zerohedge.com/.../facebook-has-dozens-former-obama-and-hillary-staffe...
Apr 11, 2018 - But when looking deeper at the number of former Obama staffers and former Hillary staffers in senior positions at the social media giant, ...
So really, no surprise that Facebook's constant stream of 'mistakes' taking down conservative content is happening either.
To the left, anything that challenges their political and social agenda, challenges their narrative, they consider hate speech, anyone that doesn't toe their ideological line, they want it suppressed.
Rather fascist of them, from my view.