The author of this article didn't listen.
Business Insider: 15 Tycoons Who Won't Leave Their Fortunes To Their Kids
Not all of the world's billionaires are dedicated to being extraordinarily altruistic — many decide to spend their money indulging in fancy cars, planes, and yachts. But others want to spread as much of their wealth as possible before they die. A select few even want that last check to only cover the cost of their funeral. Of course, not everyone stands to gain from such selflessness — namely, the children of these generous donors.
She thinks wealthy people give away their fortunes to disadvantage their children. Aside from one disappointed mother, the rest quite explicitly state they're doing it for their children. More money, more problems.