I recommend posting Christina Hoff Summers "War on Boys" Video. In my Opinion "Like A Girl" is about pressuring boys to live up to gender role expectations that come from being expected to play the role of protector. Boys were expected to defend themselves while girls are to be protected. If a boy lacked athletic ability he was mocked while girls could be 'girly' as they wanted to be. This was all about pressuring boys and naturally these self centered women's activist are making it about themselves.