[anecdotal] Last year I would allocate 4 hours a day for commuting to Chicago via train. I now commute 2-4 hours via car to work. I thoroughly enjoyed my commute to Chicago for quite/reading time and predictability. I hate my commute to work now. I will be moving closer soon.
I envy everyone who has access to public transportation to work. My commute is 1 hour maximum, but usually around 30-40 minutes, but even then, I daydream sometimes about being able to read or write while commuting.
I have started listening to podcasts on my commute, and it's much more enjoyable than my music collection or any of the radio options here. I definitely should have started doing it earlier.