There are people who think their laptops do not have a battery at all and run on their own power like a human does.

...well, I didn't see that one coming!

I know people that still believe that the power for cordless drills gets transmitted from the charger to the drill via something like wifi. They're super-careful not to stand in the LOS between the drill and the charger.

Some people probably shouldn't operate power tools. Then again, with that level of caution, they are probably safer than many "experts".