I agree that the utility of money is nonlinear. However, donating $100 million of $1 billion income seems pretty not insignificant to me. Like, it’s significa

I agree that the utility of money is nonlinear. However, donating $100 million of $1 billion income seems pretty not insignificant to me. Like, it’s significant enough that they’d probably want to make sure it’s spent wisely. Also, I don’t imagine many people with that kind of income will see it consistently. Debating the significance of 10% seems philosophical and academic. Talking a billionaire out of donating $100 million because it’s not enough would be counterproductive.