Thanks for spreading FUD. Guess it's another reason not to live in the U.S.S.A based on what you wrote your government is quite happy to potentially kill people on life support machines.
You read the standards for 5G what about renewable energy? If it all goes down I'd have bigger things to worry about but that's just me thanks for caring ;)
Im not positive the poster meant the whole electrical grid, I think he meant in a firewall sense. Firewalls are already shrinking the internet. Is it so hard to believe access to wallets could be blocked? I dont have an honest answer to that and cant speak for the other poster. Just wanted to add some info I read about. I do hold crypto too. I am no ludite.
Worth reading https://www.freemansperspective.com/plan-b-internet/
Here is an article on the kill switch the US Government built.
https://www.lewrockwell.com/2010/10/paul-rosenberg/the-state-versus-the-internet/