I know there are spectrum limitations with GMRS radio, but for more people than you might think, 2-way radios of any kind are as daunting as Nostr for normies to interact with. GMRS takes out some of that complexity and is easier, in my opinion, to use than HAM, and better for preppers who want to prepare themselves and local communities (like neighbors).

https://www.recordherald.com/2024/11/07/nestors-work-on-gmrs-radios-published-in-national-blog/