Luffy destroyed the Eternal Pose during the Dressrosa arc in One Piece because it contradicted his deep-seated belief in the spirit of adventure and freedom.
The Eternal Pose was a navigational tool that would have provided a guaranteed and direct route to Laugh Tale, the final island in the Grand Line where the One Piece treasure is said to be located.
For Luffy, the journey, with all its uncertainties, challenges, and discoveries, is as crucial as reaching the destination. He believes that relying on such a tool would undermine the essence of his adventure and the experiences that come with it.
By destroying the Eternal Pose, Luffy ensures that he and his crew will continue to navigate their journey based on their own skills, luck, and the bonds they have formed. This decision reflects Luffy’s unwavering commitment to living freely and embracing the unknown.
It also highlights his respect for the journey itself, valuing the growth, camaraderie, and adventures that come with each step they take. This act of destroying the Eternal Pose symbolizes Luffy’s determination to achieve his goals on his own terms, reinforcing his role as a captain who values the true spirit of piracy and the adventures that lie ahead.
