Since it looks like you decided to ignore my post, I'm just gonna keep going:
I'm not answering the rest of that, but I just want to point out that, assuming 0.003% is true (I've always seen numbers closer to 0.3% or higher), in 2000 that would have given a total population of about 850,000 trans individuals in the US alone. The sample was 6 trans individuals,
post-mortem, out of a total of 42 brains studied. The second one you posted from 2013 has a sample size of 17.
Edit: @
Miss Tommie Jayne Wasserberg, I'm pretty sure that anybody working a regular job is contributing more to society in taxes alone than the value of whatever dumpster food you feed to unsuspecting homeless people. Do you tell them where you get the food, Tom?