What's so revolutionary about her? All she does is act like a boy and use a sword!
Pulling a sword out of a girl represents a female's emotional power and strength embedded in feminine weakness.
A girl acting as the prince in a hero story represents the fundamental interchangeability of humans, and our ability to act.
Its different because it provides a powerful female main character who is both feminine and has a defined sexuality. This is hard to do without presenting women as inferior to men.
Luckily Kunihiko Ikuhara worships lesbians
What's so panicky about these strawberries? All they do is act crazy and rape each other!
What so kannazuki about these mikos? All they do is angst and fight giant robots!
What's so Love about these Lives? All they do is sing and bad CGI dancing.
What's so Akuma about these Riddles? All they do is act stupid and try to kill each other.
Also note that it is the reverse of penetration.
She's actually a reactionary.