And I definitely think the future will allow phones to run servers that others can connect to directly. In that case, the relay app must accept WS calls.
Discussion
awesome, thanks for sharing your perspective - exciting times ahead!
I run hyper-nostr on the termux in the android for a bit to test and it goes well to have a public global within a small group of users. Amethyst sends out the notes without displaying them in global sometimes, which is so-so, but receives everything (could be connection), the web clients are ok on different devices and networks. The battery goes fast true but unlimited mobile net is not very expensive where I am, so apart from that it is interesting and zero conf install. Plus useful if lets say half of the relays are down for whatever reason. Also interests me if such relay can implement some type of hosting and file sharing from the phone storage or a client storage.