Insisting on using the right words would help. Gender is a construct — i.e. it’s all in the mind. Therefore, it can be fluid, and there can be any number of genders you care to imagine. OTOH, sex is biological, fixed, and binary.
If someone tells you “there are many genders”; don’t argue. Instead say something like: “O.K, but, there are only two sexes, and you can’t change them”. Otherwise, you’re falling into a trap.
Spot on, which is why the word “gender” was pushed/invented in the first place. It’s the Left up to their usual malicious tricks by first seeking to destroy language. Whenever I hear them talk I think of the Nazi’s and their “work camps” and “showers”.