There's a nice quote that I just read, but I forget the author: "It's easier to raise strong children than to fix broken adults". This is how we are going to fix sexism. Not by writing and reading huge personal diatribes. Not by protesting. Not by affirmative action. But by raising smart, empathetic children.
One of the strongest influences on a person is their peer group. Parents provide a model, but the peer group is where a lot of people get their core social values from. It's where you learn how to dress, how to talk, what sports to play, what music to listen to, and how to treat other people.
But to say "eh, things are getting better, don't worry about it", is completely antithetical to the idea of not writing personal stories, or protesting, or affirmative action. Things are getting better because of these things. You didn't grow up in the era of desegregation. You didn't grow up in the era of women's suffrage. These things took many, many generations to defeat, and they required long, protracted battles and getting in people's faces because most people didn't want things to get better.
Yes, we need to raise smart, empathetic children. And we need to bring them to protest rallies.
(I get that that in itself is a problem - that the issue isn't going away, evidenced by the continual posting of this articles - it just becomes a bit much for a casual internet message board)