We have the online safety bill being enforced which means I won't even be able to write there are only two genders without getting a visit from the police to my home if they track me down. They seem to be lazy though thankfully and only tend to go after people dumb enough to post on big tech sites.

This is how laws become entrenched.

Go up to the police stations/parliament buildings/news offices with a big sign saying "Male/Female" to assert dominance over your government.