They do, for example Buffet donated $5 billion last year. His fortune is so vast that is only perhaps 3%. https://www.cnbc.com/2024/06/28/buffett-donates-anoth

They do, for example Buffet donated $5 billion last year. His fortune is so vast that is only perhaps 3%. https://www.cnbc.com/2024/06/28/buffett-donates-another-5point3-billion-says-his-children-will-run-estate-.html https://www.cnbc.com/2024/06/28/buffett-donates-another-5poi...