Well that's it now.
He's been allowed to go all the way.
The media have called him 'her' throughout and shut down any counter arguments very successfully with 'there is no way to be sure a woman is a woman because the biology is all too complicated for you to understand dears'.
The IOC have established the precedent that they needn't share what, if any, testing they've done. Showing a passport is all that's needed to compete in women's sports at the highest level, even when you are patently a man to anyone with eyes.
You can be sure the next time this happens it will be swept even further under the carpet because the 2024 Olympics have set this precedent.
I am so depressed by this. I think the only option is for women to establish separate, parallel competitions to allow women to compete only with women and just leave the mainstream competitions to the people who have clearly lost the plot.