If you owned a Tesla, would you let your kid drive it? The electric vehicle marque seems to think you might with the addition of "Parental Controls" in a July update. Obviously, we're talking about licensed teens of legal driving age, though two underage girls were reportedly caught in the backseat and passenger seat of a Model Y a few years ago, claiming that the car was "self-driving." Come 2024, Teslas still do not possess such a feature, despite boss Elon Musk's boundless optimism. The 2024....