World War II was not going to end with a negotiated peace. The Japanese had their chance to surrender unconditionally before the bomb was dropped but kept clinging to this notion that they could somehow have peace with honor, after having behaved most dishonorably in all of the lands they occupied.
The bombing of Dresden was worse.
Lest we forget: the Rape of Nanking, which showed that the Japanese were not above such acts.
Just remember, when you support the killing of innocent people, you don't really get to complain when the same thing happens on your side of the border. The bombings were more of a way to threaten the Soviets than anything else. We wanted to show the world what we were capable of, and that happened to be the detonating of an atomic bomb, killing thousands of innocent people. It's not exactly something to be proud of, but it should also not be forgotten. It is what it is, a part of our history.
We have faced trials and danger, threats to our world and our way of life. And yet, we persevere. We are the Horde. We will not let anything break our spirits!"
By and large i think the same results (ending the war immediately vs quickly + intimidating russia) could have been achieved by using non-civilian targets.
I also think the use of a few nuclear weapons would have been inevitable somewhere else if they hadn't been used in WW2, so in that context i think it was a good only early relatively undeveloped versions were used.
You know, maybe if you apply geopolitics instead of idealistic moralism into policies?
Germany was humiliated either way. But after WWI they were still a major power, despite resitrictions, and thus able to fight back within a few years.
A countires capabilities are much more important than their intentions.
We have faced trials and danger, threats to our world and our way of life. And yet, we persevere. We are the Horde. We will not let anything break our spirits!"