Oh gee, I don't know, maybe because hormone exposure during gestation has been proven to influence the annogenital distance, a key sex indicator ? Because plas

Oh gee, I don't know, maybe because hormone exposure during gestation has been proven to influence the annogenital distance, a key sex indicator ? Because plasticisers are endocrine disruptors ? I don't understand why studying the causes of something has to invalidate the identity of a group of people. Clearly something causes people to be transgender. The same way something causes people to be albino. Is it offending to them if we study it ? No. Why should that be different ?