But you can be fired and replaced by somebody else… or just fired, coworkers pick up the slack, for usually no pay increase.

Yet narccisistic idiots persist particularly well in management, at an inverse proportion to how specialized their actual work is.

Which should be the opposite of what you’d expect, because managers are generalists, easy to find and replace.

… but, the narcissistic culture / personality types of particularly management functions on the narcissistic masturbation of nepotism.

They protect themselves and their own, to the extent that both their personalities and social roles (jobs) are similar… remind them of themselves.