Yeah the rich humans do. But KSA is still a country with people and an economy. You still need to be able to generate wealth in your country. National economies don’t get to just retire (though the Japanese may disagree) Otherwise you become a failed state. And when you’re a monarch in a failed state, your life expectancy generally goes down.

So no those fuckers won’t be fine if they can’t diversify away from a fossil fuel based economy at least a little bit. The individual fuckers with the yachts will be fine but the country will not be. And the yacht fuckers don’t get to live forever. Eventually they die and their kids die and the money goes away.