Ah I see. I’m no bitcoin/ln expert, I could see ZEBEDEE building something like this but I imagine you would still get kyc’d for exchange. Wouldn’t be surprised to see a client that implements lightspark so it’s presented as fiat and instantly converted when received (like strike which already works as a receiving wallet).
although I find that the “yeah that cash app you already trust with your payment details” (this doesn’t work overseas) works pretty well if you can convince them to try nostr. And not have to have them build trust in unfamiliar fintech, whilst also learning nostr.