Suburbs were not created out of a natural desire people had. There was a combination of federal financial incentives and racist motives in the 50s that created them, and they are far less efficient than cities by basically every metric.
Not Just Bikes series on Strong Towns: https://youtube.com/playlist?list=PLJp5q-R0lZ0_FCUbeVWK6OGLN...
https://www.smithsonianmag.com/history/how-federal-governmen...