How to transact crypto when the government disables internet access?
It always has, we always will. Why are you doubting the community now, of all times?
Banned music transport
etc etc
It's just numbers. You can store funds on a 1¢ flash drive or calculator!
That actually got me interested on if it would be possible to get the blockchain encoded and printed on paper (and bound as a book of course). https://ollydbg.de/Paperbak/ can do 0.5 megabytes on a sheet of A4, so 1MB if you double side it. The current size of the Bitcoin blockchain is ~400 gigabytes, so only 800,000 sheets of paper! Growing at around 1.5 sheets an hour forever.
If that's a year later, after you've done a hand to hand, so what?