[Vuska]

We've been able to observe that there are two sexes since time immemorial based on secondary sex characteristics. There is a very strong correlation between these characteristics and gametes produced. This isn't what I or anyone else has decided nor is it based on religion or culture.

[asacrowflies]

Why is a strong correlation need to forced into a false binary true or false by the law or government?? Myself and others have already gone over the outliers... Again you are focusing on "should be" vs what objectively and scientifically just IS. which is the very definition of culture vs science.

[Vuska]

It's not a forced binary. There are no in-between gametes. There are large gametes (eggs) and small gametes (sperm).

The law and government doesn't get to decide this, as you say, it just is. How the law reacts to the scientific fact of the sex binary is a different matter.