> Language shapes reality, Sorry I have disagree on this one. I don't think language shapes reality. It definitely shapes our perception, filters, and biases but shapes reality only in a very Probabilistic graphical model sense. And even then it shapes(as in cavemen---> civilization) reality as much as say, air shapes reality, mathematical formulae and theories shape reality . My usual stance on the gender identity debate comes along with the "freedom to swing your arm but not hit my nose" sense. In this case of weightlifting for ex: I recently saw a twitter mention comparing the same athlete before starting HRT therapy and now.(along with a co-competitor in the male category she used to compete with) It pointed out how much the gap between both the lifters progress has been because of the Hormones.
Anyway, I don't have a clear stance on trans-people competing in their gender category .. I think the gender based categorization in sports has to move further, but I'm ambiguous even about how the sports laws work on even doping. So since I don't have skin-in-the-game I only try to add clarity to the discussion without taking either stance strongly.