I think people don't realize just how bad car dependence is for their own communities. notjustbikes has many good videos on the topic, such as:
Suburbia is Subsidized: Here's the Math:
https://www.youtube.com/watch?v=7Nw6qyyrTeI
Why American Cities Are Broke - The Growth Ponzi Scheme:
https://www.youtube.com/watch?v=7IsMeKl-Sv0
The Ugly, Dangerous, and Inefficient Stroads found all over the US & Canada: