In theory I am also against scrutinising various fine details of anatomy to determine someone else’s sex, on the international stage.
In practice I find that the IOC AND THE ATHLETES THEMSELVES have chosen to deny reality, making it inevitable that onlookers analyse what they see.
It isn’t policing femininity, it’s observing that two athletes who look a lot like men punching women, do indeed have a q angle, knee shape, shoulder, bicep, brow, jaw and on and on that is in fact generally only found found in men.
Note no reference to length of hair or style of clothes- though that could be considered relevant in conservative Algeria.