Yes, it's a hypothetical silly-ish question, not literally meant 'what would you willingly change?'
When I have been asked this question in this silly haha chats with friends, it has usually started out 'black men really do have it hard', then 'I'd find it so hard being a black man', and then someone says 'yeah, well being woman is bloody hard' etc until someone says, if you had to be white and female or black and male... Or when watching films where people dress up as another gender / race, like 'White Girls' for example.
I've had this conversation a few times. It often gets at what I posted about CA above, what part of your identity if any can you not even throw your mind to not having or being.
Like I say, pretty much all, in fact I am sure every single one of my black female friends and family if we've ever had this conversation with have said they would be black and male.
It's funny that when in conversation about it with my white female friend she said black woman. Knowing me, I'm not surprised there aren't many people in my life clamouring to be white men in my hypothetical jokey question - sheesh!
I personally couldn't fully imagine the impact of whiteness in my life, but I am in such proximity to black men that I do feel I can empathise with them quite readily, so I would choose black and male over white and female, though I think my life (all things being equal) would be easier if I were white and female. The white male experience just seems so far removed from mine I can't even imagine, just can't. I also don't know that many white men personally. I don't have any close relationships with them at all now. None in my phonebook.
I guess the question could be recast, in a way, as 'what could you more readily imagine living without; racism or sexism'.
For anyone who thinks I should not be able to ask a question of black women only - this is how much social research works, you think of a demographic, you ask them a question. A totally valid way to go about things. I'm not withholding resources from anyone. There are no direct consequences attached to how someone might answer. I've done it before and I'll do it again.