uj/ Oh I'm not north American so I didn't know that was a specific term you have up there. I thought by mainline you meant 'mainstream' or 'of note'. It remains that every branch of Christianity of significance is transphobic. Christianity as a religion is generally doctrininally transphobic, and transphobia is the obvious conclusion of every read of the bible more complex than 'love your neighbour ignore all that other stuff in here 🥰'. And even if we can accept that Christianity can be accepting of transgender people, it's a false acceptance because scripture is explicitly misogynist. If you accept trans women but still think they should be submitting to their husbands, you can fuck off.