There's no question about it!You have every right to your opinion........partially because the atomic bomb
was used by the United States of America.
An invasion of Japan would have weakened American forces to the point that an emboldened Stalin would have taken all of Europe and possibly more territory. History since 1945 would be quite different.
Yes, I'm biased! My dad was in the Army Air Corps in the Pacific at the time. He certainly would have been involved. Would I be here now? Dunno..