There's room for some scientific disagreement in a minority of edge cases, sure, but the individual I linked to is considered female because she underwent femal

There's room for some scientific disagreement in a minority of edge cases, sure, but the individual I linked to is considered female because she underwent female sexual differentiation, and ended up with a female reproductive system. Having an XY karyotype is just a proxy - albeit a typically very accurate one - for determining sex. The important thing is which of the two pathways of reproductive system development dominated. Ultimately, this system is what sex is all about. Here's a decent article on this topic, considering the applicability of various definitions of sex: https://theparadoxinstitute.com/blog/2021/04/10/what-are-sexes/ https://theparadoxinstitute.com/blog/2021/04/10/what-are-sex...