The Killar Use Case for Cryptocurrency

i wanted to get to e state where crypto currencies could actually fulfil the currency function. Oa other mandate, which is to be widely used as a medm of exchange of storyo value by everyday users. So i started to think about whether youena things like universal basic income using cripto networks. But eventually where i landed on would be the killar use case for crypto is to create a decentralized, visual dollar. It's quite simply, what that means is that fio currencies, like in their current form already have wide but there's a bunch of pain points around the usage offio currencies.