I think the proper framing here is that there is no ambiguity when competition attempts to select the best human. The ambiguity is introduced by people adding r

I think the proper framing here is that there is no ambiguity when competition attempts to select the best human. The ambiguity is introduced by people adding rules in order to select the best human fitting some criteria. And usually this means excluding 'men.' This is usually the only reason to introduce the notion of sex into the rules and is the source of all of the ambiguity. Such leagues used to be about selecting women who are the best at competing but are now increasingly becoming about selecting women who are the most man.