Well, my Tesla is much more fun than a boxster to drive - just not as noisy. Also the magic of drivechains is in the magic. Electrical connections and software

Well, my Tesla is much more fun than a boxster to drive - just not as noisy. Also the magic of drivechains is in the magic. Electrical connections and software are much much easier to deliver than gears and other precision manufactured physical components. Replication of software over 1000000's of instances is trivial. Replication of a precise physical component is hard.