No more men’s and women’s league, no more “gender eligibility” requirements, a common dresscode, same standards and rules for all.
Edit: since it looks like people missing the word let: the suggestion isn’t to force desegregation. It’s to allow it or even make it the default. Someone else made a good suggestion: segregate by attributes specific to the sport. In boxing it’s weight class, in basketball it could be height, in biking it could even be doped and non doped. Sex and gender need not be the very first thing to segregate by.
Which sports are popular and have the support to be more economically viable?
Of them, how far away from the top seeds do you get before it can no longer be done professionally?
If unisex (I know, it’s a bizzare word) sports leagues were how it was done, do you think more or less women (including trans-women) would be able to be professional athletes?