Earlier quoted context omitted.
Is Bitcoin a Ponzi? How exactly?
Bitcoin isn’t a ponzi scheme. no crypto is really a ponzi scheme, but a lot of them have similar characteristics. basically they’re fine while people are continuously investing in them, but once people lose interest they drop off a cliff. but then you could say that about any volatile investment
Or even about modern fiat currencies. Just look at the Turkish Lira (~343% vs EUR / 5y), Argentinian Peso (~758% vs EUR / 5y) or a dozen other currencies that lost insane amounts of value over the last years [1], mostly because of political misgovernance and resulting economic devastation.