This isn’t a complicated case. She was born a female with female genitalia and has a passport issued as female and self reports as female. She is not transgender. What else is needed but to test for doping? Half of all women have higher than average testosterone levels, that is how averages work. Many top athletes are anomalies of some sort.
The IOC did create a framework for transgender athletes but that doesn’t apply to her. The fascists are just trying to smear her and paint her as a cheater and “other” like fascists do.