
Hormone therapy changes secondary sex characteristics after a few years and makes trans people essentially their desired sex. Trans women after a medical transition are female and trans men after a medical transition are male. Therefore they belong in the sport of their respective sex
The #1 rule of biology is that there is always an exception to the rule. Look up de la Chapelle syndrome, Klinefelter syndrome, Turner syndrome, or the myriad of other hormonal or chromosomal abnormalities that result in someone’s physical sex not matching what would be expected from their karyotype. And before you say, “well those are outliers and don’t count”, I counter by asking whether those people are just legally barred from sports since they don’t fit your narrow and false definitions.
What about women who were born, live, and function as women, but have XY chromosomes? Or women with naturally high testosterone? What about all the women who massively out perform trans athletes in said support? Should they all be banned since, as you imply, they clearly should be competing with men?
But that is the purpose of sports? Sports are meant to be competitive, high school sports and college sports have different levels, if you aren’t good enough then you practice to be good enough. The Categories are there to allow female to have the chance to be competitive against females because they share the same genetic structure, male vs male is the same
And also, 1 in 500-1000 is hardly classed as “exceptionally rare”. Even taking the low end of incidence (1:1000) that still means there are approximately 342,000 people in the US alone that you want to exclude from sports (and probably using public restrooms) simply because their chromosomes don’t match their physical sex.
Who fucking cares. Majority of ppl don’t have the same amount as muscle as the people they are competing against. Some naturally born women can also have hormone issues that cause them to have higher levels of testosterone. Should they be forced to play in men’s leagues? And women don’t need men to protect us (we know u rlly don’t care about protecting women).. we are perfectly capable of being just as good if not better than a man at any sport
Let’s say that even just one single person out of that population wants to play sports. Why should they be legally barred from doing so just because they don’t neatly fit into the categories of male and female? Besides this practice being literally against the law (see: Americans with Disabilities Act), it’s morally wrong. Edge cases happen literally all the time, ask any web developer, and if the law doesn’t take these edge cases into account, it will inevitably run afoul of other laws.