Remove batteries from any device you don’t want fried.
Most modern electronics do not have a mechanical power switch that removes power.
The problem with hams is that few subscribe to this line of thinking and always keep their equipment energized; that will prove tragic if/when the time comes.
Assuming, of course, that all persons reading this believe in flying pigs. /s
“Remove batteries from any device you don’t want fried”.
People would go crazy. The withdrawal would be awful.
I saved our old microwave, to use as a faraday cage 😂