It is indeed nuance. Just because you're not well read or educated on the topic, doesn't mean I am not. I have been thinking about these things for years and years, and I do indeed have a formal education in biology. So, no, not a knee-jerk reaction, sorry. Again, I am all for letting trans individuals transition and exist how they want, and I am all for respecting pronoun usage, and whatever else - that is compassion towards fellow humans. I am just pointing out two aspects of this debate where I have my own thoughts that have some slight pushback on progressive perspectives.