Do you reboot your microwave?
Most of the quoted devices use an ASIC chip. Development might be on a computer but implementation is on dedicated silicon. Plus most of the devices have a fixed range of inputs and outputs. Our washing machine selects the water level based on some test but all the other "logic" is fixed.
LG is busy replacing things that work with their "fuzzy logic" which means you select a wash cycle and it does something else. They spend extra money on a computer chip to make the device inaccurate. Currently there are many choices where the silicon is not out of your control.
Volkswagen leads the way into the future of cars. Their special code to fake fuel consumption is a classic. On our roads, there were lives put at risk because the highway fuel consumption test speed is the same as some of our major commuting roads. There were a mass of near death incidents where VWs suddenly lost power and the car behind ... A reason I do not buy any of the twelve brands VW puts on their cars in Australia. A good reason to buy Ferrari instead of the VW Lamborghini.
Science fiction stories predicted one aspect of the computer controlled automated cars. To kidnap a passenger, you just step in front of the car and the car stops automatically. Your accomplices can then do anything to the people inside. Help would have a difficult time arriving because your side of the road is blocked to all traffic until you step away from the front of the car and the other side of the road is blocked by Tik Tokers filming the abduction.