"They can fund lobbying groups and politicians, rant about colonizing Mars, and buy midlife crisis toys like Twitter or weekend getaways on a space station, but their scope for effecting real change is actually tiny on a global scale. Even Putin and Xi, who are at the state-level actor end of the scale (individually they're multi-billionaires: but they also control nuclear weapons, armies, and populations in 8-9 digits) have little global leverage. Putin's catastrophic adventure in Ukraine has revealed how threadbare the emperor's suit is: all the current gassing in the Russian media about using nuclear weapons if he doesn't get his way actually does is to demonstrate the uselessness of those nuclear weapons for achieving political/diplomatic objectives.
So I conclude that they probably feel about as helpless in the face of revolutions, climate change, and economic upheaval as you and I." - Charlie Stross