Members of important or well-connected families are regularly offered high-paying jobs in the hopes of currying favor or influence with their relatives. George W. Bush, for example, spent most of his adult life crashing and burning in multiple cushy high-paying jobs that his family had arranged for him until he stumbled into politics. It's not pretty, but it happens, and I don't see any realistic way of getting rid of the practice without severely curtailing the right to free enterprise. It could be worse, though. At least Biden's relatives are still just private citizens. It would be a pretty major scandal if these unscrupulous relatives held government positions and abused them to usher business their way, or indeed, if the president himself was the one doing that. Can you imagine how awful that would be?