Most people around here buy enough battery or generators to keep the power on. PG&E is way below one nine of availability this year, but the outlets inside our house are at 6 nines followed by an eight.
Granted, once the propane rationing started, a few of our neighbors lost power for extended periods of time (weeks). The phone company doesn’t maintain internet if the power is out, but there is starlink, and fiber co-ops are starting to spring up.
This is the SF Bay Area, so it’s pretty much a third world country if you measure things by quality of government services. I assume this isn’t typical for most other parts of the country.