It sounds like many of the folks who consider transgender to be factual and real, but transracial to be spurious and fake, anchor their belief in transgender identity’s realness on the foundation of it being connected to biology — that trans people have a biological difference in the brain that makes them identical at the brain level to people of their gender and nonidentical to people of their physical morphology at birth.
That’s harmful and dangerous, in my opinion.
a) If science had not found any such brain-based corroboration, you would then regard transgender identities as invalid and fake? Seriously?
b) I hope you’re not about to hear this for the first time from me, but Transgender is an umbrella term that covers not only your classic “male to female” / “female to male” folks who transition (socially if not necessarily medically) and present as “the opposite sex” from what they were assigned at birth; it also covers nonbinary trans people who simply don’t regard their gender as being the same value as the sex they were assigned at birth. THUS: a person assigned female at birth who now identifies as agender and asexual. And a person assigned male at birth who now identifies as a genderfluid demiboy, varying between agender and on the masculine spectrum. And a person assigned female at birth who turns out to actually be medically intersex and identifies as a man, but wasn’t female to begin with. And a person who was assigned female who still considers her body to be female and does not present as male but who identifies as a butch masculine gal.
Are you going to regard all these people as having an illegitimate / fake identity because science has not as of yet verified any kind of built in corroborating difference in our brains?
c) What if the scientific community generally comes to accept that there are actually no meaningful differences between the male brain and the female brain, and that popularly touted findings to the contrary are not in serious regard by neurologists? Would that cause you to rescind your belief in the legitimacy of (binary) trans people’s identities?
I think you should also unpack your reasons for being skeptical and suspicious whenever someone suggests a given identity is social. Nearly everything is, you know. Even things anchored in physical origins are mediated and interpreted by our culture, which is where they are imbued with meaning and significance, and not in the physical in and of itself.
I suggest that maybe you folks are thinking “Well gee, if it’s ‘social’ that means you could just set it aside and ignore it, because if it only exists as a social belief it isn’t real!” or something of that ilk. Perhaps you think language is not real since the only place it exists is in shared beliefs about what certain vocalizations and/or scribblings on paper mean - ?? In other words, no, “social” does not mean “is not real”. It does mean “could perhaps be configured quite differently under different social circumstances”, but that’s not at all the same thing as “not real”. The laws of the land are strictly social – things we socially agree to be true, along with notions of authority and law enforcement – but I don’t suggest you ignore the traffic laws or disregard the role of the police officer who subsequently chased you with siren.
Social is quite real, and we have to deal with social or face grave consequences. It is the desire to articulate a different social understanding that causes trans activists to wish you to understand, and to use the correct pronouns for folks and so on. Just being ourselves doesn’t require your cooperation or your permission; being ourselves and being perceived and treated correctly / as we wish, on the other hand, does.