I think we should stay because some of them clearly want us to leave and I think we can outlast them
This. The reason for all this aggro is this board is changing opinions. If you go off to a space with exclusively gender critical posters, there will be nobody's opinion to change.
Stay, abide by the daft rules. Don't yawn, don't bless or whatever other random phrase MNHQ decide to object to. Because the rules will change if we reach critical mass.
Everyone who isn't too woke to engage their brain knows that a person with a penis is a man.
We just need to get to the point where people feel confident enough to point out that the emperor is naked.