Of course its not complicated, it's cheating.
It's cheating.
And I couldn't care less that 'it's about the rules'. The people making and following the rules are cheating.
Nic Williams spent fucking ages actually compiling a meta analysis of all the studies to prove that these men, no matter how much they reduce their testosterone, carry an innate advantage, that is blisteringly obvious to everybody, including those who deny it.
She had to do this, to counter the quite risible argument that reducing testosterone reduces the advantages that testosterone has already given.
And yet some people still appear to be saying it's complicated, and what about the science??
We've done the fucking science, you cheaters.