but if Susie decides to get into banking and insurance, buys up smaller banks and insurance companies until her company is a massive global entity, and then starts a gambling game that nearly collapses the global economy and needs my tax dollars to keep her company solvent because it's so damned big that to let it fail would cause an even bigger global crisis?
yeah. then it's my business.
likewise, i don't really care if someone gets rich. that's an aspect of capitalism that i'm fine with. however, there is a tipping point where the inequality between a small percentage getting very, very rich and a large number struggling to find work that allows them enough money to contribute to consumption begins to create widespread economic and social unrest. at that point, it is about more than someone getting rich. it becomes my business.