I think it's cool. But my hunch is that we're early in the adoption cycle for something like that to take off. Same goes for almost any normal end user app.

For this next adoption phase, I'm looking for things that are adjacent to Bitcoin (which is the clear focus of our early adopters today) or that simply cannot be done elsewhere. A BTC example would be localbitcoins on Nostr - I'm really surprised this hasn't happened yet at more scale (with a shared order book among many apps). Other examples that leverage BTC and can't be done elsewhere might be Nostr based prediction markets with lightning payments. Examples of things that just can't be done elsewhere probably focus on autonomous AI - ie creating agents that can create/consume data and engage in commerce amongst themselves