They didn't have everything just handed to them. They had great starts, but without the drive and brains, they'd just as well ended up like Paris Hilton or the Kardashians.
Or the Kennedys.
Paris Hilton made a ton of money, playing the part of an airheaded bimbo. In her own way, she’s proven to be as much a genius at manipulating the media as Trump.
(That said, I agree with your point.)