This thread is not the place for a debate about whether life has historically been (or currently is) easier on men than on women.
So I'll simply say that it shows a remarkable lack of empathy and understanding for you to call those desperate men who resort to PUA tactics "powerful". Almost by definition, they are acting from a position of weakness.
I realize it's currently trendy to break the world down into large, tidy, digestible traits (maleness and femaleness in this case), labeling one as "privileged" and the other as "oppressed".
Life's way too complicated for that.