!, Come on, total baloney. Billionaires by and large are people who serve society more than anyone else. They do so by creating value through companies and side effects are that often times many others also become wealthy, or at least have very nice jobs.
2. Happiness stops at 75k if youre not a sociopath? Where? Ethiopia? Those studies are either very outdated or mistaken. 75k gets you nothing where I live.
Your last paragraph is ijust kind of nsulting. I personally know more than one billionaire. And they know me. And no, I am not rich. But I would unequivocally state that some of these people I know are great people. And I mean "Great." Magnanimous. Charitable. Honorable. And they actually got their wealth because of those characteristics. So I would highly suggest you rethink this stance that somehow creating wealth and value for society makes people inherently evil. Are there evil rich people? Of course. There are also plenty of evil poor people. Stop being jealous of people who know how to create wealth (note, it's not stolen, it's created, economics is not a zero sum game).