You're talking about fixed or restricted-supply cryptocurrencies, which do indeed almost always have some Ponzi aspect. These might represent a majority of the current cryptocurrency landscape, but isn't close to being a fundamental truth.
Algorithmic stablecoins like RAI[1] don't have a Ponzi component to them, for instance. You use the dApp and that's it.
Algorithmic stablecoins like RAI[1] don't have a Ponzi component to them, for instance. You use the dApp and that's it.
[1] https://reflexer.finance