Nip-17 DMs: "Dear developer, please keep these 7 things in your mind at the same time, which are nested inside of each-other in a confusing way.... plus, remember that all this communication is going to happen async, over websockets, and those websockets might or might not disconnect at any time. It's simple™" .. Anyway anything is better than fighting with Meta for access to their users, so I'm not complaining....