Millions of Japanese are alive today because we used the bombs. Millions would have died defending their homeland.
You are most correct, but you really should have mentioned the hundreds of thousands casualties that would have been suffered by the AMERICAN Forces during an invasion of Japan
Study the figures for OKINAWA alone, then multiply by 100.
And when America stood in victory the KILLING STOPPED. When both Nazi Germany and Imperial Japan stood victorious, the REAL killing began to occur.