This sounds like a great idea but really fails the sniff test:

- you’d need to borrow for decades, where, even at low interest rates were burn through significant capital (more than taxes would)

- you’d need low interest rates to exists for decades which we know doesn’t happen

- finally, all these Uber rich (Bezos, Musk) have all sold significant portions of their equity and paid taxes on it

This seems like nothing more than a hypothetical idea.