As World War II wound down, German soldiers were rushing to surrender to the Americans than the Soviets. Even the Okinawans, all but ordered to jump off cliffs by the Japanese, were suprised the US didn’t massacre them after surrendering.
While war is hell, we generally behaved during World War II, compared to Germany, the USSR, and Japan. We took good care of the POWs and civilians caught behind our lines. We didn’t rape Nanking, massacre Poland’s intelligencia, or kill off over 50% of our POWs.
The firebombing of Tokyo and the atomic bombs were very horrific, but they arguably had military applications. I do accept that we did those to avoid a Japan invasion (which would’ve had far more atom bombs and casualties). We still showed some restraint: Kyoto was unbombed due to cultural reasons, and Tokyo’s Imperial Palace was off-limits to bombers. The Manila Massacre, the Nazi atrocities in Belorussia, and the Soviets raping their way across Germany had perhaps less military application.
West Germany and Japan did not really suffer during the American occupation, compared to Poland under the USSR, China/Philippines under Japan, and Russian territory under the Germans. Even if the vicious nature of the Eastern Front almost encouraged cruelty, the Nazi and Soviet mistreatment of occupied Poland started well before Barbarossa.
I’m sure some will point out some US atrocities, like cutting off ears of dead Japanese soldiers, collecting skulls, and murdering Dachau concentration camp officials. But seriously, they were nothing close to Unit 731, Burma road, Lidice, and Katyn. Geez, and that’s leaving out the Holocaust.
Maybe this sounds a little to rah-rah enlightened democratic USA-USA! But we certainly did seem and act like good guys during and after World War II.