Last celeb to make a stink about moderation was Milo Yianniopoulos, who got booted for orchestrating a long campaign of harassment against the black woman from Ghostbusters because she was the black woman in Ghostbusters.
Somebody pointed to Scott Adams as an example of their left-wing moderation.
I used to be a fan of Scott Adams, and following him you can see him going further off the deep end, posting some sadly misogynistic stuff. I wouldn't be surprised if he crossed the line in some less-public ways.
We're talking about a middle-aged man who posts pictures of his abs to try to win arguments. He's losing it.