Do you not think that he indeed, after all this, may be ready to change his behavior and they won't need "protecting" any more? Particularly since as the reports say he would no longer be in a supervisory role. I think the man has learned to avoid hugs or other unwanted casual contact.
Now, if you are saying "well, they may still feel threatened, even if he changes his behavior and they don't have to interact with him any more just because he works somewhere in the company" - well, given the circumstances here, I think that's called "learning to adult". Sorry, he has taken his licks, his reputation has been tarnished with this, it has been duly noted, anything more is just people seeking revenge, not justice.