Valid but Chicago has wonderful original architecture. So does lower Manhattan and old city Philadelphia.There are so many things to consider in comparing nations.
There is little doubt that one can more easily make a nice pile in the US than in almost anywhere else in the world.
There is also no doubt that there is more to living well than having a house in a massive subdivision that requires one to drive everywhere.
American cities have many attributes, but historic and often wonderful architecture and vibrant and walkable streets are not among them.
Also most of the original European architecture in the countries occupied by Nazi Germany is not original as it was bombed during the war. If you like original German architecture, Basel in Switzerland is essentially the best example of original German architecture because it wasn’t destroyed given Swiss neutrality.