I wonder what they expected when buying such a device from Amazon.
I think a lot of normies still think that when they buy a smart appliance they are buying an appliance like from yesteryear, except with more features. In reality they are buying a computer shaped like an appliance of yesteryear. Your smartphone? That's not a phone, it's a computer shaped like a phone. Smart TV? Computer shaped like a TV. Smart watch? Computer shaped like a watch. This brings with it all the advantag…
But one could argue that a computer is just a cheaper implementation of the yesteryears discrete electronics. Which was itself a cheaper implementation of old school mechanical gears, switches and timing wheels, etc.
A locked down computer, could have been mechanical for all the user cares.
Fixing a dishwasher a while my dad told me that back in the day, they operates with a timing wheel that switched between different stages, and they had a lot of wires.
Todays dishwashers are cheaper and have fewer mechanical control parts (if any).