Urban Comic-book Settings

It's not just about Gotham_City and Metropolis.

https://www.hollywoodreporter.com/movies/movie-news/batman-v-superman-gotham-metropolis

https://architizer.com/blog/practice/details/gotham-city-in-cinema-an-exploration-in-urban-dystopia

https://www.hollywoodreporter.com/movies/movie-news/a-guide-fictional-cities-dc

https://batman.fandom.com/wiki/Gotham_City

https://batman.fandom.com/wiki/Metropolis

https://en.wikipedia.org/wiki/The_Metropolis_of_Tomorrow

Comic-Con Footage Comic-Con trailer for Justice League
https://www.youtube.com/watch?v=7E5NbqzTQG0

https://the-data-intersection.blogspot.com/search?q=Superman

https://the-data-intersection.blogspot.com/search?q=Sci-Fi+DI