I’m not sure how to respond. You make wild statements with any supporting data. Nursing dangerous? Men prefer black lung disease over taking care of others? What objective evidence do you have for these claims?
This is clearly a very emotional topic for you and I suspect what you are saying has more to do with personal issues rather than a dispassionate examination of the issues.
Rational discussion supported by facts is one thing. You clearly are not interested in that sort of exchange. If you are looking for an argument you need to go someplace else. You will not get satisfaction here.
I sincerely hope you find what you are looking for.