Yeah this is a core reason why a long driving commute is an absolute deal breaker for me and probably why I'll never end up working for a big corp in SF.
In Vancouver I can wake up at 7am, go to the gym in my building or the nearby community centre, read, do some shores, have a lazy breakfast and still walk or take a short bike ride into work at 10am.
I can't imagine throwing all that free time away just to sit in traffic.