i audibly dumbfounded a doctor last month because my legal name is still my old one and they didn't put the preferred name in the chart because it was literally an intake appointment with 17 hours of notice.
anyway she profusely apologized and i gently had to explain to her that, no, I'm also not a woman and don't use those pronouns either. and she sorta cross-threaded for a bit but things came out okay
