bunch of small thinkers with no ambition in this thread thinking of ways to spend 150 billion. Bezos doesnt even give a fuck about material wealth (dude still drives a 96 Honda Accord) and is hoarding all his wealth to spend on space colonization.
https://slate.com/technology/2018/05/jeff-bezos-says-space-travel-more-important-than-amazon.html
Even though Bezos helms the world’s largest online retailer and owns the Washington Post, one of the most respected newspapers in the country, he told Döpfner that his long-lens perspective on humanity leads him to believe that investing to expand civilization beyond the bounds of this planet is his most worthwhile pursuit. He also stressed that Earth will not have enough energy to support human life in a few hundred years.
“The solar system can easily support a trillion humans. And if we had a trillion humans, we would have a thousand Einsteins and a thousand Mozarts and unlimited, for all practical purposes, resources and solar power unlimited for all practical purposes,” he said. “I believe that in that timeframe we will move all heavy industry off of Earth, and Earth will be zoned residential and light industry.”