There is, of course, part of me that admires what King Charles III has been trying to do in Poundbury (a small master-planned community on the outskirts of Dorchester, England). It is a community that has deliberately rejected the modern suburban in favor of traditional main-street urbanism. It is denser than you'd expect. It has a mix of uses. And it has been generally designed around people, rather than the car.
On the other hand, I could never ever live there :
To live here is to live under Charles’s rules (it is not clear whether William intends to be more flexible). Currently, Poundbury residents are embroiled in a debate about windows: The Duchy says that only wooden sash windows are permitted. Many residents would like to replace theirs with vinyl or fibreglass windows, which are easier to maintain and, crucially, more energy-efficient – and Poundbury is theoretically a ecologically advanced town. So far, the Duchy is not willing to budge.
The last thing I want in my life is someone telling me what kind of windows I can install and what kind of architectural styles are suitable. Messy and organic urbanism suits me just fine.