It's bizarre. I mean sex denial makes no sense anyway but in anthropology and archaeology, if you deny sex then you must also deny gender identity surely? Because the only way to tell someone's "gender identity" is in relation to sex and sex-based norms. Surely it's then harmful to the alphabetti as it's denying their existence too.
But also what is so mad about all this is the extremes poeple will go to just for this one, non-evidence-based, internally inconsistent cause - just to make sure no one who identifies as trans could suffer the merest smidgen of offence, ever. But it's fine to offend women - who are just as protected as trans people are against discrimination and harassment. Why can't these people see how illogical they are?