That’s not really being rich, though. The guys on that list could theoretically buy whatever countries they wanted, hell, they could buy multiple, hell, they could just buy owning stock in every country by way of bribery. If you’re the leader of a single country, it’s as though your money is all invested for you already in that single country. You’re mostly locked down to wherever you are. But the Walton family, owning Walmart, last time I checked the third largest economy in the world, they can extract that money and pivot wherever they want, with basically no borders or limits.