This is a very important point the author is making. There are so many areas that are by default, non-innovation tolerant: for instance housing and transportat

This is a very important point the author is making. There are so many areas that are by default, non-innovation tolerant: for instance housing and transportation. If you dictate the size and placement of every last nut and bolt, it leaves little/no room for innovation, making it impossible to make progress.