Bloomberg Frames Farmers As Primitive Idiots. Also opines on 95yr olds., page-8

the successful guys, and I mean the non-pretend variety (i.e. Trump), when they get older, they set up trusts for their family and leave the rest of their wealth to charity

this is exactly what Gates, Buffet and Bloomberg have done (among many, many others)

https://en.wikipedia.org/wiki/Bloomberg_Philanthropies

it is only the vainly superficial like Trump who continue to pursue wealth in advanced old age