“Sporting performance doesn’t need to be linked to gender expression – they’re not related,”
Absolutely, sporting performance is related to sex, nothing to do with gender, gender identity or gender expression, and sex doesn't change.
I'm hoping the IOC review their policy and look at the new scientific evidence which has been piling up over the last year at least, and conclude their policy isn't fit for purpose. If they change it before Tokyo (unfortunately that's unlikely, I think) that would be brilliant, but if they change it after Tokyo, then hopefully other sports bodies will follow suit.
The longer they persist with these female-exclusionary policies in the face of good evidence, the clearer it becomes that they are just systemically misogynist.