theprestige
Penultimate Amazing
I mostly agree with you on this.
However, I don't think that the feelings, minds, and internal states of others are completely opaque, as your argument makes them out to be. How can one know what it feels like to be female? By talking to people known to be female. If they all describe their state of womanhood in the same way, and that sounds very similar to one's own state, that could at least start to lead one to believe that they are experiencing a similar internal state.
I expect that many trans women have a less direct pathway to that, but something along those lines: interacting with our culture, yes talking and interacting with women, but also reading books which portray their internal states, watching movies, etc. Those can inform an intuitive idea of what it means to be a woman, and that can be compared to one's internal state.
Of course those social cues probably align to what we usually call gender stereotypes. How close the model formed actually maps to the internal feelings of women (which I suspect vary widely) is hard to say.
I'm also not sure if arthwollipot, or anyone else sharing his views, would endorse this view of coming to an understanding of the "feeling of femininity", but I do think it has to be addressed by your argument.
Yeah, I don't necessarily think such feelings are completely opaque. I do, however, think they're opaque enough, and distinct enough from the opposite gender's feelings, that they can't be appealed to for gender identity.
Men can have empathy for women, and vice versa. But I don't think a man born and raised can plausibly claim to know what it's like, as their own core identity, to feel like a woman born and raised. Everything from the physical experiences of girlhood and womanhood, to the accumulated weight of all of society's gendered social interactions over the years, just isn't there.
Consider BIID. Someone could talk to paraplegics, or double amputees, and study their experiences, and embrace a sincere empathy for their struggles. They could come away from those conversations saying, "they all describe what I feel about my two healthy legs. Clearly I'm one of them, in my heart. Clearly I am entitled to have my legs removed by an ethical surgeon. And clearly no ethical surgeon would question my decision. Because it's not really a decision. It's my lived identity, validated by the corroborating accounts of others without legs."
And if they did that, it would be blatantly offensive to those who really do have the condition this person aspires to.