Use dissapearing messages and screenshot anything i need for later?
this should be what everyone does at all times anyway tbh
Ya'll should check this out
"Briar doesn’t rely on a central server - messages are synchronized directly between the users’ devices. If the internet’s down, Briar can sync via Bluetooth or Wi-Fi, keeping the information flowing in a crisis. If the internet’s up, Briar can sync via the Tor network"
Matrix is working on P2P and with that meshnets would be pretty easy to get up and running