Could you clarify? The app doesn’t need a payment model, once constructed it should just be selfhosted or local deployed.
Discussion
who will make the next release? and a bit who will build the roads
Micro clients with limited functionality, Open Source code / web based since it has the broadest dev base. But yeah it does require not chasing the latest spec and enforcing backwards compatibility. Once the main functionality is achieved only better encryption might be a forcing factor for a rebuild. But I do think it’s possible ✌️