The point still stands. The Japanese didn't have to bomb Hawaii, yet they still made that choice. Regardless of complications around trade, embargoes, and peaceful alliances (all of which are peaceful tools nations states use to fulfill their best interests), the Japanese were the aggressors in the Pacific.
I'm not trying to sound callous in regards to Hiroshima and Nagasaki, because unfortunately the reason the U.S. used those bombs was to avoid a land invasion at the cost of thousands of more lives of their soldiers, not Japanese. I hate to say that dropping nuclear bombs on an enemy was due to estimates of casualties in either scenario. Math determined that dropping the bombs saved more lives than invasion through conventional means.
IN any other timeline, the bombing of Tokyo alone by the U.S. would be considered a war crime. Even more so the nuclear genocide in Hiroshima & Nagasaki. Only the fact that The Allies were victorious kept the U.S. from facing war crimes.