If there is a hell, Le Corbusier is currently in it, eating the equivalent in cement to all the monstrosities he concocted.
Except this time, the dream is actually real and cheaper than ever thanks to small EVs, batteries and solar power. 100 years ago it was limited to people with large estates who owned cars (and probably needed secretaries for their work).
These days it's more affordable than ever (except land/housing)