@jake1999 People are inherently lazy and selfish, that's a fact of life because it is a necessary prerequisite for survival. Expecting anyone to do anything because "it's the least they can do" is simply unrealistic in practice, which we have seen as a species time after time.
I understand where you are coming from, and I do try to be proactive whenever I have the chance, simply because I (selfishly) believe that an equitable society is beneficial to everyone in a multitude of unmeasurable ways and I care deeply about the women in my life and would hate for them to experience something similar.
That said however, I barely have the time and energy to manage my own life, health, and social relationships, and unless I am personally confronted with something and able to address it immediately, the chances of me personally being able to change something become very slim other than who I vote for, what entertainment I consume, what I spend my money on, what little time I spend on social media, and what I talk about with friends / family. With all of these things I try to do the right thing, but that's obviously not always enough.
The "bad apples" of society mostly know by now not to pull this kind of crap in front of other men (or other people in general) unless they know they can get away with it, so the actual possibility of me personally being able to confront someone is almost non-existant.
I would also like to add that any generalizations made around sex, gender, race or anything comparable are always dismissive of minority groups within that classification. For example, when you say "Being a man is so much of a leg up on life, the very least men can do is not be ignorant to the opposite sex’ struggles and be a PROACTIVE advocate.", it is extremely unsympathetic and probably antagonizing to all men who suffer from poverty, racial discrimination, abuse or any other extreme disadvantages in life.
I fundamentally agree with your underlying statement and would like to encourage everyone to keep fighting the good fight on all sides of the table!
TLDR; "The squeaky wheel gets the grease"