Exactly what are you saying, that the only viable men are men who work in STEM jobs? A man working as a mechanic or plumber making 60k isn't viable but an IT professional making 55k is?
Also men don't think the only viable women are women who match their education level or salary range. Does this person have a personality you mesh with, are they attractive, are they stable, that's what matters. As you earn higher and higher salaries the pool of people in that range naturally shrinks, so if you limit your search to people in and above that range then it's you that is limiting the dating pool.