back in the day a few of us used to run ssb (secure-scuttlebot) over yggdrasil (and cjdns before that) and that system would distribute the private messages to all of the peers within 3 hops. offline peers would just sync up when online and then decrypt the messages sent to them.

ssb's been broken for around five years, but now that it's working again it'd be fun try this experiment again.

2026 could be the year mesh networks finally take off!

Curious why you believe it was broken, and is now fixed. What new development are you referring to? I agree that Patchwork kinda took a dive, and functionality started to bitrot with each new maintainer...but it still replicates feeds.