given the cayos happening in the world i wouldn't be surprised of nuclear war and in this case i would expect internet disruption question is how do we trade bitcoin during this time if we can't access internet.
home internet and mobile internet goes down
Bitcoin network completely breaks down. no hash power, no node. no confirmation, then we have to go cash, like dollar, euro.
Definitely theres no transaction that can happen when there is also no internet connection. We know all of that because it sinks to our minds that when you are taking access to bitcoin you should have internet connection too amd a gadget to use.