the link was content free
I thought it drove home a fine point. YMMV.
The key word is pedigree: the array of background traits, including the cultural, social, and educational capital passed from one generation to the next, which [Elite Professional Services firm] candidates bring to the competition for elite jobs. But it's a closed competition. One must get through the gates first. A candidate's pedigree determines whether his or her application to
There are plenty people that can actually work happily together without any such nonsense.
I defy you to show a non-trivial, worked example. Even for a stylized case like a symphony, there are still interpersonal rivalries at work. The "entropy of the human soul" can be minimalized (at, say, a monastary), but never retired. And a symphony or a monastery are miniscule, edge cases.
Physician: One upon whom we set our hopes when ill and our dogs when well. -- Ambrose Bierce