Uh...live within their means?
Dude Jay-z is honestly close to a billion dollars net worth.
Burning a quarter mill is WELL within his means. And Kanye? I don't know how much that ******* has but he sure as hell made a maybach or ten off of the Air Yeezy shoe deal alone lol.
But they also donated like 5 million or something already to the same charity. And Jeezy goes to his old hood and hands out school supplies and clothes every year.