Well, if as a consequence of the mechanisms that perpetuate oppression being abolished, people no longer have gender identities, then you could be pretty sure after the fact that that hypothesis was right after all.
Indeed.
However, it seems to me that the approach of finding out whether gender identities are innate or learned by destroying patriarchy is question-begging, because the means by which the people advocating it intend to destroy the patriarchy presuppose that gender identities are learned.
This is hardly unusual in the space of traditional rationality, and even in nontraditional rationality.
Indeed.
This is hardly unusual in the space of traditional rationality, and even in nontraditional rationality.