I think your example doesn't quite work. If one says "the guys/men in X", that can most likely be interpreted as "the people in X", particularly for male-dominated fields/areas. If someone specifies "the women in X" however, they're definitely talking specifically about women.

It would also be weird to me to specifically talk about how "the men" of wall street/bay area/etc as opposed to the women have any real shared traits. Gender is a factor in one's personality, but using that as your only feature is just bad stats.