Problem is that if you come across people who are adamant that gender, or sex, is exclusively binary, they're forced to face a lot of edge cases in biology that make minds explode. Calling all variations "trans" is how the brain-dead avoid cognitive dissonance.
I understand the need for simplicity in sports. You want categories that are obvious to anyone. And you want categories, because otherwise you'd get the same winners over and over again. If you allow adults to compete with children and women with men, the performances of children and women no longer hold any real value.
That being said, sports is inherently unfair.
There is nothing that discriminates more:
- You're less likely to win an Olympic gold medal after 25;
- You're unlikely to win Olympic gold in the 100 meter as a white atlete, worse yet, you're unlikely to rank top 8;
- Your chances of winning any swimming events go down as a male under the height of 180 cm.
- You're not winning the marathon if you were born with big calves
- ...
The discrimination is endless.
So while I understand the need for rules and regulations, the fact is, it's always going to suck for someone.