If the point was missing I would like to make it clearer: I am talking about elite competitions only.
Okay. What is the point of breaking up the elite open competition (NBL/NBA) into sub competitions based on height, or skill level.
'Yes folks, you're watching the best under 6 foot basketballers in the country...apart from the ones who qualified for the elite competitions of course, they were too busy to be here...'
It's no longer the elite competition.
If you're arguing that gender is completely arbitrary as a way of dividing competitors up, and you're trying to suggest other equally arbitrary measures would serve as well, I am yet to hear anything from anyone resembling a workable solution for a viable national (or state level) competition at an elite level that isn't either completely open ('fair' in so far as no-one is technically excluded), or is gender based.
Just ideologically driven talk with a complete lack of details. I'd much prefer...imperfect as it is...our current approach.