Home servers are the answer, it seems. Arent all bittorrent clients , by default, also configurable relays ? I know each meshtastic node is also a relay(effectively a homeserver), and each meshtastic node only sees a subset of the network because of physical radio broadcast distance constraints. Messages are propagated outwards through more distant nodes that see futher parts of the network. I think you spoke about some sort of similar constraint(algorithmically?) on the size of the subset of nodes accessible by each #pubky node ?

I dont fully understand the details, but am very excited about your work in principle