I have this pet theory that the idea of decentralized currency is a bit ahead of its time, and the best consumer use case is for frequent travelers since you could more easily sidestep foreign exchange issues, and hassles.
There's a bunch of backend and b2b use cases to be explored but those also take time.
There's a bunch of backend and b2b use cases to be explored but those also take time.
All this assumes the volatility issue is solved.