I have a better way: with a trusted party. Seriously. And if these suck, then perhaps there's not enough competition between them. I mean, Mastercard and Visa is practically a duopoly, and while a duopoly is better than a monopoly, it still sucks.
I also know a good use case for blockchain: scamming. Practically all the current use cases revolve around that. The trusted party wasn't so bad after all, eh?
But to be honest, I feel like there's one good use case for cryptocurrencies which isn't a use case for me, but is for people who live in oppressed regimes: the ability to not use the currency of the autocratic government. This would be true for some South American countries, but also nowadays for a country like Russia. Other than that, I see no use case.
I also know a good use case for blockchain: scamming. Practically all the current use cases revolve around that. The trusted party wasn't so bad after all, eh?
But to be honest, I feel like there's one good use case for cryptocurrencies which isn't a use case for me, but is for people who live in oppressed regimes: the ability to not use the currency of the autocratic government. This would be true for some South American countries, but also nowadays for a country like Russia. Other than that, I see no use case.