It's sports, there are zero people with the same ability, and yet rags to riches stories are a regular in a *lot* of sports
Almost nobody has any wide scale, definitive, or conclusive data about anything, this is a fairly new field, your protestations towards "science" notwithstanding
Ligaments:
https://transcare.ucsf.edu/article/information-estrogen-hormone-therapy
Bones:
https://www.mayoclinic.org/medical-...gender-nonconforming-individuals/mac-20477707
It's the same logic, it's just the consequences you take issue with. You'd think an adherent of deontology would recognize that.
Trans girls should play with cis girls, trans boys should play with cis boys, lest y'all keep getting mad at Mack Beggs every 6 months