Under modern queer thoery, sex and gender are two completely separate properties in a person that are only linked by correllation and not causation.
Trans activists rely on the public not knowing or understanding this and they rely on the fact that people confuse gender and sex because, until 10 years ago, the two words were synonyms in the common vernacular.
But we shall not let them eat their cake and have it too. Let's hold them to their own standards: Sex and Gender are unlinked properties.
Under this ideology, arguing to use the wrong sex seggregated space is still wrong because the trans individual deos not meet the sex requirements for the space unless they have had cross-sex surgery.
You can't use "gender" to justify accessing "sex" seggrageted spaces because the seggregation and reason for the seggregation has nothing to do with gender, it is related to sex.
In fact, all sex seggregated spaces and activities are inherently trans inclusive because as long as the sex requirements are filled, the gender doesn't matter.
I.E. Female Men use the females bathroom, because it's for females not "women", male women use the males washroom because it's for males not "men"
It's not fair, my wife has been practicing karate for 20 years and is a black belt and licensed instructor. She could never fight a man and win and she knows it and is very upfront about it.
She is right, striking attacks against a man could even cause her to break bones in her hand. And if it was a contest of size and weight, she would lose that too. But there are options for women.
Makeshift weapons, even a ballpoint pen used as a stabbing weapon to pressure points like the neck/windpipe. Grabbing a good handfull o' nuts and giving a nice squeeze. Joint manipulation, chokeholds, a thumb jammed into a windpipe. You know what else works well for women? Funny as it sounds, screaming. Close the distance and scream her lungs out into his ear. It is painful and disorientating. They make steel toe shoes that look like women's dress shoes. A nice good kick to the shins is very effective. If she is with other women, ratpack him. Using just a few of these together at once should deter any attacker.