I think American-style urban structures are truly the worst

The phenomenon of urban sprawl, where areas continuously expand at low densities...
What is truly maddening is that for individuals, survival is impossible without a car.
On a national level, as density decreases and areas expand, the infrastructure that needs to be laid down grows, and administrative service zones also widen.
Eventually, areas that are no longer managed are simply left abandoned like ghost towns.
I believe the best structure is the European-style urban model, followed by the Korean-style urban model.