Currency is still needed.
Why? Several grid operators have already warned about reliability issues due to dropping reserves.
The nationwide power outage in Spain and Portugal show what’s possible in the near future in the US albeit in regions.
Rural areas with unreliable telcon landlines, maybe DSL at best for internet and where GPS is problematic will always need currency.
“Rural areas with unreliable telcom landlines, maybe DSL at best for internet and where GPS is problematic will always need currency.”
Do you have an illusion that they even care about human life if the power goes out? Nope, they are going to force this on us and then flip the switch off themselves to reduce population.