Hierarchies are promoted because they coordinate the work of large numbers of people and make them vastly more effective at scale. That's quite meritocratic.
Hierarchies are promoted because they concentrate wealth and power among a few people, who distribute it to a few people they more-or-less trust. It's just feudalism with less violent feuding.
Hierarchies are promoted because they concentrate wealth and power among a few people, who distribute it to a few people they more-or-less trust. It's just feudalism with less violent feuding.