Quite true but I prefer that the story be about the romance between Paul, a person who doesn’t want to be a leader but has to in order to avenge his family and free the Fremen and Chani, the girl of his dreams who initially doesn’t like him but begins to love him when she sees his courage. Instead of Paul becoming evil, the story should revolve around Paul and his love for Chani. The end of the story should be Arrakis belonging to the Fremen and the rains returning. The rains could have stopped because invaders changed the weather in order to mine the spice.