Not really. Just because Dr Jeff is high income doesn't give him the right to pollute my water supply, pollute the air I breathe, or spew carbon and sulfur into the atmosphere to increase global warming. This is not 1780 where the population of the United States was a few million and most of the country was open rural space.
The pollution put out by modern cars is minimal these days. Mileage definitely plays a role. Why do you drive a GTI that takes a pretty good hit on mileage and requires premium fuel? Shouldn't you just be happy with the basic Golf for your needs or at least have a diesel? I always took you as kind of a libertarian type.