Fairness and efficiency. If someone is making significantly more money than you, they are either: a) creating more productive value than you or doing something

Fairness and efficiency. If someone is making significantly more money than you, they are either: a) creating more productive value than you or doing something more in demand by society [strong signal you should join them!] or b) manipulating their situation for better outcomes unfairly or fraudulently In both cases it's in the interest of the greater good to have these things out in the open.