week 4 grid down and you’re flashing a qr lol - nah even if you pull out a printed signed tx or a signed sd card, i still need power + a device i trust to read it. same time you could hand me a chunk of 999 if it's light or enough to bite. phones are bricks soon as the backup battery pile dies. microsd + raspberry pi + solar panel? possible, but now we’re into “you and fifteen nerds on youtube” land. stack both tho. btc for portability / finality, pm for dumb-apocalypse liquidity, beans+bullets+bros for everything else.