I don't think it's a desirable trait for a "smart car" to accept arbitrary loudspeaker drive instructions and override your explicit commands. "For the next 12

I don't think it's a desirable trait for a "smart car" to accept arbitrary loudspeaker drive instructions and override your explicit commands. "For the next 12 miles, please drive on the opposite lane of the motorway due to a motorcycle accident" next level prank.