Using the outlet on an electrical stove for small appliances
The reason it is safe to plug small appliances into these kinds of outlets is because the wiring is enclosed in the frame of the stove and possibly high tempature rated insulation there is only 1 15amp outlet. The house wires are sized to protect the insulation as the wire can actually handle more than 5x the max code value but the insulation starts melting. Your house is wired with many plugs in parallel. As far as these devices needing to be on a 20 amp circuit this is not true almost no appliances require a 20 amp circuit and if they do 1 blade will be 90 degrees. From normal 15 amp plug so it can not be plugged into a 15 amp outlet. Current code requires 2 20 amp small appliance circuits, the reason for this was to reduce over loading with multiple appliances being used at the same time.