They’ve been competing as female for years without issue. Their home countries - including one where it is illegal to change gender - are supporting them as female. The IOC is supporting them as female. There exists zero verifiable evidence that they are anything other than female. Claiming “bad criteria” to explain all that away is an even bigger stretch than a conspiracy.
Well, the other option is that there was a conspiracy or incompetence on the part of IBA. I guess IOC seems more reputable, but I don't really know much about either organization.
We're considering a condition that would make a male's genitals appear female at birth, which sounds exactly like the kind of thing that a transgender-hostile country would try to streamline in some boneheaded way.
But to be honest, I don't feel comfortable discussing a person's undisclosed medical status in this way, so if IBA did mess up, it's a really big mess.