Again you are taking these arguements as two separate categories. Let’s take a theoretical and start figuring out instead what you think is unacceptable where the line is of what is acceptable. Should a professional sport accept anyone unambiguously if they, with full medical assistance, took a regime of puberty blockers until the age of 16 and uninterrupted courses of HRT as soon as they are eligible (this requires the consent of a guardian) and thus never went through a male puberty?
Even if you trained relentlessly to preserve your original tone - lean muscle mass, fat distribution, bone density and skin thickness are all tied to your sex hormones and your cells are constantly being replaced. The oldest a muscle cell (exempting heart cells) gets is like 15 years with the average being more like 10. The good senator has been on HRT for over a decade. There’s not any even negligible physiological advantage of experienced testosterone puberty left.
Like anything trained skill and age is more important a factor. Unless either is a trained martial artist the advantage most at play would be that McBride is like 20 years younger. Greene does however give the impression like she has punched out a few people over low cost electronics at Black Friday events so I dunno.
Gunna say it’s a close toss up.