Are you this fucking stupid in real life or are you trolling?
I'll make this as clear and concise as it has to be.
1. Japan didn't have the ambition, labs nor were they trying to gain it.
2. US asked Japan to surrender and they did apart from the Emperors chair
3. US bombed the living sheit out of ONLY civilians (the definition of terrorism)
4. US agreed to the previous agreement, the Emperor was not removed.
In short, the US just wanted to bomb something to test it on real people, for 20 years to come the US did that to their own population too with experiments that rival the Nazi experiments in cruelty.
No one cares because USA fuck yea!