We've built a culture where you are never allowed to say anything bad about X group, and literally obligated to speak poorly of anyone else not in that group. Their are numerous examples of this phenomenon across gender, race, religious, cultural, sexuality, or other lines.
This is a recipe for division and resentment, and extremely shortsighted. When you get isolated cohort of resentful people, they can do all manner of evil especially since they don't have any reason not to: you never treated them with dignity and respect, why should they afford you that same courtesy?
As a solution, I think we need to tear down this culture of 'X is always good, and Y is always bad.' This is were it starts and until you've done that you aren't going anywhere except feeding back into the original problem.
So I'll start: Women (in general) don't plan for their futures, are easily manipulated by concensus, and have unrealistically high opinions of themselves especially for a gender that has accomplished almost nothing except for the same biological functions the average bunny, cow or goat does. You're welcome to argue with that but if your gut response to that is to dismiss me as hateful then you are proving my point.