You really think the entire world would shut off the internet? It is much harder to transport gold and silver, and those can be easily confiscated. A mnemonic

You really think the entire world would shut off the internet? It is much harder to transport gold and silver, and those can be easily confiscated. A mnemonic seed can be stored in your head, and you can add a passphrase as a salt on top of that to create an infinite number of permutations, each being their own wallet, and provide just one of those if under duress.