Fortunately the free market of ideas has spawned innumerable competitors and many of them (etherium etc.) look to be very promising.
Although I don't think it was intended to be a 'genius ponzi scheme'. It just turned out that way.
>Inflation is incredibly healthy for an economy because it creates an incentive to invest money
in a system when you generate currency from nothing, this is true. But if you use currency as an actual IOUs, you would need to generate value to generate currency, and thus, if you were to hoard currency, you are providing value to the economy for nothing in return, which is a good thing.