Imagine that this device is not only a smartphone, a TV, but also a washing machine, a fridge, a car, an autonomous driving truck, an autonomous flying cab, ...
Imagine there will be competition at the interface between hardware and software: No more walled gardens. No more "golden" cages: you sovereignly decide the operating system of your property: you decide who should have control over your property.
Fewer #bugs, less #fraud, no more #bugdoor s and no more #backdoos.