This is the app that'll get the private sector using Lightning. Once people see the instant move from fiat, to Bitcoin/Lightning and their purchase of something, and it works, it'll be time to sell short Visa/Mastercard and all the rest. This does seem to be what Strike can already do though.. The issue I see with Strike is that it takes awhile to set yourself up. You can't just have a fiat balance on an app, go in a store, buy something, and do your Q scan and you're done. Now, once you're set up with Strike, this is essentially what you have, but you'd need others to be on Strike too..