If said electronics are connected to a power outlet with an on/off switch, would the electricity surge find its way into the appliance when the outlet is in the off position?
You can often see this even with your regular mains voltage, especially if you have some inductive load (anything with a transformer) attached. A small spark arc is visible when you flick the switch.
I’m now in the process of finishing my new all concrete house with 12” solid walls lol. Screw lightning. It’s not a rational reaction, but it’s my reaction.