As usual, before leaving a world, Carter went corpse-robbing.
After what happened with the East Continent President, the corpses had been locked down pretty strictly to avoid similar incident of Atsuo Nakamura.
The new President, Shinichi, just loosened the restriction around these corpses a few days ago. Carter used his private jet to fly toward the East Continent to rob those four millions corpses.
He wasn't going to literally convert all of those corpses because frankly, he didn't have time. Converting Skin Shards required time. And if he did converting everything, that would take him at least months, even years.
There was a better and more exciting way to gain more power. Finding different skins and higher level skin shards.
