The Planet War

The leader of the girl side and boy side stand in front of you. They are on a high stage. A purple fairy and a blue fairy fly in front of you. They both say at the same time, "What gender are you? Fight for your gender! Fight for the planet!" The boy leader says, "Follow the blue if you are my gender!" Then the girl says, "Follow the purple if you are mine!" Finally, everyone in the world says, "If you are non gender chooses your side!" What do you do?