It does raise the issue of what the trans community should do about the extremist element. I'm not sure what the answer is here but I do think trans leaders should be more vocal in condemning violence and harassment aimed at gender critical feminists. Or anyone at all, in fact.
I also think we should acknowledge that there is a kind of person who sometimes attaches themselves to a political or social cause because they think it provides some sort of excuse for violence and confrontation they enjoy. Unfortunately, trans rights seems to be attracting quite a few of these.
All I can say is that it is not in my name.