Worth noting what John Pike has said on Twix:
I know some of you have, but what people need to get their heads around now, is: IOC policy allowed - and still allows - some males to compete in the female category. It's not the case that IK and the Algerian OC somehow pulled the wool over their eyes.
The IOC can't say "Well, if we knew this then, we would have acted differently." Not only did they know this, but XY eligibility was - and is - explicitly allowed by the Framework Document.
So the important, and mind-boggling thing is, this huge news changes nothing. The situation is so bad that sex tests make no difference at all to sex eligibility at the IOC
All the talk about IBA corruption was just beside-the-point bluster, because karyotype tests didn't count for anything. It didn't matter that Khelif was XY.
Because, remember, the rule was 'passport sex'.
And, in the Framework Document, still IOC policy, it still is the rule. True, all the big Feds are implicitly ignoring it, and the two architects of the Document, Dr Richard Budgett and Dr Madeline Pape, have both left their jobs in Lausanne. So there is some hope.
But whatever you do, don't let the IOC off the hook by blaming 'Algerian cheats.'