that doesn't cause more problems than it solves. I can't compete in the NFL because of my genetics. The NFL might be able to change their rules drastically enough that I could compete, but it wouldn't be a very enjoyable product.
For many of us, the joys of competition will be limited to competing against our personal bests. We can also compete against others with similar personal bests.
Sorry, but that's not the end of the world for me, trans athletes, genetic mutants, or anyone else.