Several years ago I was in a women’s discussion group on a topic of common interest.
A trans-identified man joined without any of us being warned in advance (the group didnt advertise for new members: we’d started as fellow students so knew each other & arranged to meet regularly after graduation: he was I think the second or third person to join by word of mouth from existing members).
I was disposed to give him the benefit of the doubt, which evaporated as he quickly became dominant in every discussion (though he often had nothing relevant to say & hadn’t bothered to look at what we were going to discuss).
He also kept bringing the conversation round to Trans issues, whether or not it was relevant, & talking over or interrupting anyone who tried to get back on track.
I know I was not the only person fed up with this: a couple of women quietly dropped out, but a friend challenged him - not on his presence, but on his conduct.
He immediately demanded she be expelled for “transphobia” & absolutely would not let it go. He said she made him “unsafe” & should leave right away. He appealed to the rest of us not to condone “transphobia”.
I backed her up (she had not alluded in any way to his being trans) but everyone else just looked uncomfortable.
She & I said we’d leave that one meeting, as there was obviously bad feeling & an impasse.
The woman who’d introduced him then sent us a hand-wringing email, saying she was taking no sides but asking us to apologise for having upset him. She appealed to me to encourage the other woman to, basically, repent.
We said we’d been open-minded at the beginning but that it was evident his presence & behaviour changed the dynamic in ways that were uncomfortable, & that we felt it was no longer a women’s group.
She never replied, & blocked us on social media.
So we didn’t return.
Several other women in the group got in touch & told us that he had talked of going to the owners of the space we used & tried to get the two of us banned from it (for all purposes!).
I guess, reading between the lines, that he’d also threatened to get the group banned from using the space if he didn’t get his way, which may have explained the discomfort.
That was my first peaking in real life, as it were. Lockdown intervened & the group no longer meets: I believe it never recovered.