I'm not surprised. Segregation, in and of itself, does not prevent any society from being successful, which is why many groups intentionally self-isolate. The culture that enforces the segregation informs how it will be conducted. An egalitarian culture will simply recognize that it has to make 2 of everything (women's bathrooms are not inherently inferior to men's). Meanwhile, a supremacist culture will actively weaponize the segregation for it's own advantage, normally by cutting costs from the "lesser" declared people.
I'm not surprised. Segregation, in and of itself, does not prevent any society from being successful, which is why many groups intentionally self-isolate. The culture that enforces the segregation informs how it will be conducted. An egalitarian culture will simply recognize that it has to make 2 of everything (women's bathrooms are not inherently inferior to men's). Meanwhile, a supremacist culture will actively weaponize the segregation for it's own advantage, normally by cutting costs from the "lesser" declared people.