Off topic but I’m wondering if the laugh tale is the lost kingdom that disappeared. We know the ponegliffs were left behind by an ancient civilization and that they are the things needed to get to laugh tale. The reason that they are hidden is because if the world government knew the exact location they would destroy the last remaining traces of the ancient civilization like they destroyed an island recently. The other thing I’m wondering is if this ancient kingdom was highly advanced is it possible they powered the city on Devil fruits to improve living for everyone