The key, as I’ve been saying lately, is to begin building more local networks (meshes, IP over radio, sneakernets) that are totally disconnected from the normal internet. Put up a BBS that your friends can only get to by connecting over radio, or set up a private Reticulum chat with a functional non-Internet access path. Maybe set up a neighborhood wifi captive portal message board on an ESP32, hidden in a solar light.
If there are Bad Times ahead, it will be good to have this as a tested option. If not, you get a cozy private space to talk with people you know, outside of the surveillance grid.
I love the idea of this, but I don't think I could convince my friends to use it over mainstream platforms.
But they're objectively inferior to the real internet and nobody uses them. People only use Meshtastic to say "hello, I'm using Meshtastic!"
A cool idea would be to build out an ISP to a small set of hub locations using leased lines or illegally placed fiber something, but that will get expensive.
I heard someone have an idea to use a drone to lay illegal fiber across city rooftops.