Uber rich have means of extending their power to the next generation anyway. Look at North Korea. It's stagnant and hardly changed despite changing hand 3 times

Uber rich have means of extending their power to the next generation anyway. Look at North Korea. It's stagnant and hardly changed despite changing hand 3 times. Whereas if you live a super long life, you can't afford to be risk averse and hope for a dictator to die of old age and hope that will somehow magically change thing.