I don’t think the ganging up on someone mentality (by freezing them out) is helpful.
If you choose not to respond, fine. But trying to round up others to do the same is unfortunate.
I’ll give you the benefit of the doubt that you have not been present on, particularly, yesterday’s thread but she is ubelievably relentless. It is beyond acceptable and disruptive and she’s been told ad nauseum, to the point where we are all now agreeing to not respond to her.