No, you see accounts of that happening, and setting aside problems with veracity, you don't necessarily have a good handle on frequency.

Almost as if, morality is something ingrained in every human being in some way, maybe as some higher rules of overall fairness. And fairness is something I can see in our small kids, they didn't have to be taught that.

Or maybe medieval catholicism with their rather primitive views and morals would instill proper fear in everybody. Which was then often overcome ie by greed or envy, but never could go completely away.