>A few days later he was riding home in his self-driving Tesla, trading voice messages with the agent about his sleep, when it recommended a magnesium supplemen

>A few days later he was riding home in his self-driving Tesla, trading voice messages with the agent about his sleep, when it recommended a magnesium supplement. He said he had none. The car turned. “There’s a Whole Foods nearby,” the agent said. “I’ve redirected your navigation.” He went in and bought the magnesium. That seems extremely embellished.