Well... He did more than that...
He also would join up with one of the male writers (who eventually got fired for sexual harassment stuff) specifically to team up against the female writers.
He was also extremely disrespectful of all of the female members of the crew. It got so bad he was fired from the Witcher AND the DCU movies.
Like yes... He cared a lot about the source material and so he fought for it... But the only people he fought were women and the only people he became friends with were sexually harassing women.
Edit: I'd seen this all multiple places before but doing a quick search here is a source on the most recent round of Netflix and superman stuff
Personally I think a lot of this is overblown. Specifically the not wanting shirtless scenes and stuff is a personal thing that's up to the comfort of the actor. The bits I don't like are harassing women and his previous comments about the MeToo movement which make me far more likely to believe the current accusations against him.
Edit 2:
