The tweets by ag_dubs seem like a good example. She starts by saying up front her problem with Rod is that he "criticises social policies in node" and she can't handle that so she lessened her participation. Presumably she means policies like the CoC.
Then she goes on to assert that he "engaged in targeted harassment against me personally". Because of his "unrestrained antagonism", she often has to have "other people speak on my behalf to sidestep his derailing responses".
Having read that set of tweets, put simply, I don't believe her. I do not believe she has been harassed. I think she can't separate someone disagreeing with her on social policy issues with "harassment". The logic leap from "he harassed me" to, "that's why I ... avoid his derailing responses" clearly isn't rooted in any conventional definition of harassment. And what does it even mean, getting others to speak for her?