In sports, people keep saying "the science isn't clear" but I don't understand why not. Someone like Lia Thomas must have a perfect dataset of figures for their performance, before and after transition - they're in a semi-professional, well-financed sports team. It must be easy to determine if, how and where their performance has changed. Same for Emily Bridges. Same for loads of transgender cyclists.
I know Emma Hilton and Ross Tucker are mentioned on these pages but surely the data must be so clear, that anyone could crunch the numbers? So why aren't they?