Actually...on close examination, he did nothing wrong.
I read the recently infamous interview, it's laughable how they describe the "monster":
https://nypost.com/2022/01/17/joss-whedon-responds-to-claims-of-affairs-abuse-on-buffy/
1. "affairs"
Yes, it's wrong, but cancel his career and livelihood? Most famous actors in the world has affairs, example: Brad Pitt, Ethan Hawke, Russell Crowe, Meg Ryan.
2. "made out with an actress on the floor of an office."
Even that is true (he denied), it's not horrible, James Cameron keeps sex with his actresses. And everyone has sex in school or office, how can we judge him?
3. "grabbed her arm."
What is wrong with that?