Compartimentalize
Smart people, if they want to use this "service", would use the Idiot of Things (IoT) lock on a box/cabinet/closet on their porch, rather than on a door into the house.
It's kind of odd that Amazon hasn't already marketed a cooler size bolt-down IoT lock box for the porch. Sell crap to have your crap delivered into.
Biting the hand that feeds IT
