Great swathes of brand relationships could become automated. Your energy bills and contracts, water, gas, car insurance, home insurance, bank, pension, life assurance, supermarket, home maintenance, transport solutions, IT and entertainment packages; all of these relationships could be managed by your beautiful personal OS.
Brands in these categories could find themselves dealing with the digital butler (unless we, the consumer, step in and press the override button), in which case marketing in these sectors could become programmatic in the truest sense.