I've heard from more than one transgendered person that passed that they felt that it outs them as transgendered to go around labeling pronouns.
Many people, including those who are not transgendered, are also uncomfortable with being forced to hyper-identify with their gender. For many their gender is just a small aspect of them, and especially in a professional context where their gender has no role being forced to put on a gender-show feels sexually invasive.
Many people, including those who are not transgendered, are also uncomfortable with being forced to hyper-identify with their gender. For many their gender is just a small aspect of them, and especially in a professional context where their gender has no role being forced to put on a gender-show feels sexually invasive.