There is a ruler — Jeff Bezos, even though he has stepped down as CEO — and there are lesser officials, not just senior vice presidents but fulfillment center managers, human resources employees, and the heads of Amazon’s delivery service partners, which, while legally separate entities, pop up in Amazon’s wake and often exist solely to carry out its delivery needs, the separation so fictitious that many of their drivers wear Amazon-branded uniforms and drive Amazon-branded vans.