@Justkeeppedaling
*So are you suggesting weight categories, plus arm length categories, height categories etc etc for every sport and every event?
The Olympics would last 2 months instead of 2 weeks*
Not really, because it's obviously not possible. But I might be a v v fast runner, faster than any other 5'2" high woman, but there's no medal for that.
There is no competition where short women can race against short women, but there are completions for, say, the over 40s, people with one leg or whatever.
I mean, sure, we could have, say, short person basketball, just like there are weight classes for boxing. Some sports have these, others don't, and it's largely down to historical development.
But even in these kinds of sub-groups there are differences, and yes, those are the things that make some people especially good at some sports.
But this is really quite different from male vs female athletes. Because in all but a few sports, if we had mixed sex groups, even with lots of sub-groups, what you would see is that it would be almost always men that won, at least past the very low levels. The Olympics would be almost exclusivly male athletes, even the extra-small basketball team.
Women's and men's physiology are just quite different in ways that don't apply within the sexes. Muscle density, the way the pelvis is formed, bone strength, and so on.