Car design is much more interesting than the wholly homogeneous world of mobile and computing. Hasn't anyone come up with a nice idea for 15 years?
Elon: let's make a truck out of folded steel.
Franz: OK, I'll make it look decent.
As opposed to Apple, where it was more like
Jobs: let's make a nice laptop.
Ive: OK here's a block of aluminum
Jobs: bro, it needs a screen
Ive: Fine I guess the users aren't evolved enough yet.