Let Billionaires Be Maximally Effective Even If Lavish

If a highly philanthropic billionaire like Bill Gates is more effective—able to think, travel, and meet funders—by flying private and living lavishly, then we should want him to live as freely and happily as possible in a way commensurate with maximizing the good he does, rather than begrudging his personal spending which is a rounding error on his total impact.