Having level 5 available honestly opens up tons of options that were not available before. A 90 minute commute is so much more palatable when you can be sleeping. So are road-trips.
I'm not sure making 90 minute commutes more palatable is going to be a good thing overall, unless we somehow incentivize reduced travel in other ways. Better distribution of amenities and logistical improvements, maybe... More distributed work environments, perhaps coworking spaces, but with a less-stupid business model.
