About 15 years ago, before the current trans politics became so powerful, I came out as a lesbian and attended several organised social gatherings and support groups. Already there were trans-identified males turning up and taking part as "lesbians" and no one said anything, I think because women are so socialised to be nice. The males' behaviour was mostly ok, but just having them there made me uncomfortable and changed the vibe, it just wasn't a lesbian group any more. One male was severely mentally ill and treated the group as his personal therapy session which was exhausting and off putting for women who came there just wanting to meet each other. I'm sure things are much much worse now. I have a lesbian friend who was tricked into a date with a male and felt too scared / embarrassed to leave. It's a green light for creeps.