>[1] These examples show why it's a mistake to assume that economic inequality must be evidence of some kind of brokenness or unfairness. It's obvious that different people have different interests, and that some interests yield far more money than others, so how can it not be obvious that some people will end up much richer than others? In a world where some people like to write enterprise software and others like to make studio pottery, economic inequality is the natural outcome.
Yes, clearly different passions lead to different industries which mean different economic outcomes.
But when people talk about "fairness", it usually means quality of life right? The ability to afford good healthcare, high quality food, housing, security, providing for a family, social opportunities. How are we defining fairness?
I have no idea of how to solve this or create the perfect utopia, btw. I'm just confused on the point of the footnote.