alt Hacker NewsLook, I don't disagree, but American cities looked pretty fine after WWII, and Germany was rubble. Which side gets pounded more doesn't inherently prove which side was right.
(In this case, I'm of the opinion that both sides committed clear, deliberate war crimes.)
Germany invaded most of Europe and left much of it in rubble. You're picking a very weird, specific comparison (German vs. US cities) and leaving out the obvious comparison (German vs. Soviet or Polish cities).
Also, comparing Nazi Germany, a massively powerful industrial state, with a tiny, poor territory under foreign occupation by a vastly superior power is insane.