Yeah but it's not like it's unheard of to group different people im different divisions according to their abilities. Like most sports have women's and men's divisions, which as we are finding out, is at best kinda not a perfect way to divide people as it leaves quite a bit up for interpretation and at worst entirely arbitrary. But that's not the only examples, younger people tend to be organized by age which is unfortunate for those going into puberty later and busted for those going in earlier.

I think re-evaluating what constitutes a separate division and how people are organised into them is a totally fair thing to do and approaching that from a standpoint of the potential biological and physiological advantages a person might have, is in my opinion a valid way of doing so, though probably not how I would go about it.