If its a transwoman you may not being able to identify the biological male part: that genitalia.

The entire person is the biological male part lol. It's not just genitalia.

That’s the whole point of this issue with trans people using bathrooms: it’s their ability to pass as the gender that is on trial.

No, that literally has nothing to do with it. The issue with trans people using bathrooms is that they're wanting to use bathrooms that were specifically made for them not to use. They're not "gender identity" based bathrooms, they're sex based since they have been around long before "gender identity" was a thing.

Trans people aren’t perverts who just one day decided to say they were a specific gender. But you keep bringing up that perspective as an equivalent.

I haven't once said that, so you really need to stop telling lies and being disingenuous. You keep lying and saying that I'm saying trans = pervert when I have said no such thing.

You’re just creating this hypothetical biologically male sexual pervert out of thin air and linking that to a transperson using the bathroom. It’s dishonest because it’s incorrect. Refuting that isn’t disingenuous.

I'm not linking them to trans people at all. What I am doing is pointing out that the consequences of allowing biological males that identify as female into female only spaces is that any male can then use those female only spaces, making them no longer female only spaces.

You've done nothing but tell lies and make up imaginary quotes so you can dance around the fact that you have no actual rebuttal.