I honestly feel very similar. The closest I can kinda understand is like a guy at birth wanting to wear a skirt, in which case I say go rock that skirt. Or maybe a girl at birth wanting to feel accepted in certain male dominated activities in which case it's a problem with those activities and not the girl.
I'm a guy at birth, I guess I identify as a guy but it's meh. If I was misgendered at most I would make a overly dramatic joke but it wouldn't effect my physiologicaly.
How does being wealthy cause low birth rates? Maybe the other way (less population causes concentration of wealth or maybe I'm so busy making money I don't have time to make babies) but I don't see wealth causing low birth.
Are you saying people are thinking "look at this 6 figure bank account, we shouldn't have any children, we just need to increase it to 7"