I thought inequity was the cornerstone of specialization and the foundation for civilization. If we were all equal, we would all be spending every minute of our day scrambling for our own survival. Even the family unit is unequal.
Sort of. Inequity is in the eye of the envious beholder, is a fancy way of saying "No fair!". It's a way of blaming envy on the envied, thereby taking a load of blame off the envier's shoulders.
Envy is what sparks human evolution. Without it we would still be in the Garden of Eden, naked, happily eating grubs from a stick. We owe it all to the deadly sin of envy and the envious leftists.
A bell curve of wealth and accomplishment always forms among multiple tribes. The left side of that bell curve always looks to loot, rape, murder, and destroy the right. The result is human evolution progresses at a precisely self-regulating pace, far outpacing the rate of natural evolution.