Everyone is saying great ideas. I would like to add that as someone’s physical fitness and “beauty” declines rich people can use money to compensate. Whatever the myriad of things they want to fill in their life like to remain relevant, smiled at, and feel like they are in control and worth being respected. You can buy people to smile and serve you. You can find other sickos that respect your money power. Etc. just one aspect of already greedy foundations. Some people just can’t handle the idea of quietly hanging out in peace.