If you watch more of his videos he actually explains how a hierarchy of street/road types work together to accommodate all users. He also explains how suburbs are basically a ponzi scheme with regard to maintaining the roads in the future (youtu.be).
If you watch more of his videos he actually explains how a *hierarchy* of street/road types work together to accommodate all users. He also explains how [suburbs are basically a ponzi scheme with regard to maintaining the roads in the future](https://youtu.be/7IsMeKl-Sv0?t=257).
(post is archived)