Science completely disagrees in so many studies. Let alone the personal opinions of trans athletes in the world themselves lol.
Like you two, I've provided sauce above. Most of it far more recent than several years ago as if pointing to a single study refutes any other lol.
Edit: It sounds like you're referencing old studies. And the Olympic Committee isn't exactly known for being on top of science or neutral lol. It's nearly decade old science in a field that still needs a lot of data.
In 2015, IOC invited Harper to attend its Consensus Meeting on Sex Reassignment and Hyperandrogenism held in Lausanne, Switzerland. After 3 days, the panel of scientists and physicians converged on revised rules for transgender competitors, including at least 1 year of hormone replacement therapy for female competitors, rather than the 2 years previously required. That change was a nod to Harper's personal transition experience and to research published in 2004 in the European Journal of Endocrinology showing that the testosterone levels—and therefore performance—of 19 transgender women stabilized after 12 months of hormone therapy.