After he’s gone through the puberty surge it doesn’t make much difference how much testosterone is suppressed...the dude has the upper body strength, larger lung capacity, and all the other things that make him a male. End of issue. (Unless, of course, you have attended and/or currently attend college. In that case you’ll buy anything that’s handed you.)
Yeah, and all the physical changes that happen to girls at puberty, don’t happen to guys. There is no amount of hormone replacements which can correct that. At this point different hormones only affect surface appearance, nothing more. But hey, we’re talking actual science. The “party of science” prefers their own fake version.