we should build a society that incentives these behaviours
Easier said than done. Politics has many forces operating on it with big companies having a lot of influence. Governments are meant to work in the interests of the people. I don't believe that all billionaires have our best interests at heart.
100% true and they might actually be more dangerous for society than politicians if they want to because we can never "vote them out".
they sometimes even have better security then US's secret service at least they won't lose an ear