Supporting Avahi would allow to communicate with people over LAN, without internet.
Expected behavior
Communication over LAN with chat software such as Kopete and Pidgin.
Actual behavior
This feature is not yet available.
Other notes
Avahi can be utilized over Yggdrasil.
This could also be a helpful resource.
XEP-0174: Serverless Messaging
And also.
gemini://woodpeckersnest.space/~schapps/journal/2024-05-25-xep-0174-serverless-messaging.gmi