instead of sending Wyze Labs off to research yet another product offering, all you need is a way from the app to alert you that the wyze plug was unplugged from the wall, it is no longer powered, that would mean your son is connecting his charger directly to the outlet.
another simple solution is superglue.
no need for new products. Wyze is already way stretched as it is, with products like the Wyze Sense, (Wyzes first foray away outside of the wireless camera business) , desperately needing attention: