You have a point there. What we did to the city of Dresden, Japan, we wouldn't have done to the Germans. Oh, wait, we did.
Over 1,000 bombers, 4 raids, 3 days, nearly 2,700 tons of bombs heated the surface to 1500°F, creating tornadoes. I don't know, maybe it was their porcelain figurine manufacturing center that posed some sort of military threat?
We were not supposed to be the moral center of the world. Heck, if it wasn't for our segregation, racist immigration policies, and OUR eugenics program, there wouldn't have been a Hitler. He would have been just another unknown busted-ass failed artist in Berlin. America INSPIRED him.
On second thought, maybe that did make us the moral center of the world. Can you name any other place that wasn't racist?
The Japanese are still racist to this very day. Not to be Americans that could have turned the country into the biggest lump of glass on the planet - they worship us - but to the Koreans, the Chinese, Indonesians, Indochinese, Filipinos, Micronesians,, the Polynesians, and anybody else with the slightest touch of Asiatic blood they could rape and murder away. To this day. Even against Japanese minorities like Okinawans and the Ainu - the original inhabitants of the Japanese isles. Japan had carried out an active campaign to wipe out any traces of their culture till fairly recently.
Japan is in crisis, the population is shrinking. They're running out of people just to take care of the elderly, never mind keep the limping economy going (remember when THEY were the country with the #2 economy about to surpass us and become #1?). And yet they don't want to let in immigrants from their Asian neighbors because they're racist against them. Now, TODAY.
We weren't supposed to be moral center, we didn't want fhuckshit to do with any theater of the war, and wouldn't have if it wasn't for FDR letting Pearl harbor get bombed to force us into getting involved.
Yet Japan bombed us. Sneak attack. So they got bombed back, they should be thankful that we didn't follow their rules and wipe them out. In fact, we turned them into the 2nd richest country on the planet (till we handed that crown to China). We won. That was our territory to do with as we wished. Nagasaki? Hiroshima? They're lucky we didn't wipe the rest out. Which is exactly what they would have done to us if they beat us to the bomb, which both the military and the government had separate programs developing. How would they apply their moral code to that?