First, Blackbeard killed his crewmates to steal their Devil Fruits.
Then, Bai Ye wiped out his teammates to grab their Devil Fruits.
The Door-Door Fruit was clearly a Devil Fruit on par with the Paw-Paw Fruit, yet in Blueno's hands, it was a gem hidden in the dirt.
So Bai Ye, who had transmigrated into this world, didn't hesitate to replace Blueno and become the new Door Man.
For this, Bai Ye was hunted by the World Government.
But before the Door-Door Fruit, developed to its fullest, everything else is as insignificant as barnyard chickens and clay dogs.
Physical doors, conceptual doors, doors in every sense of the word.