Remember when buying a new car meant more than buying an entertainment system that also happened to contain wheels? In other words, remember when you bought the car, not the entertainment system? No longer. Watch this TV spot for the new Kia Optima. It compares the entertainment system “in most mid-size sedans” to a Rubiks Cube. The solution to that problem? Apple CarPlay! So doing stuff via your entertainment system in your car “is as easy as it is on your iPhone.” This stra