Why do many people still argue about atomic bomb on Japan in 1945?

Many people continue to debate the atomic bombings of Hiroshima and Nagasaki in 1945 due to differing perspectives on morality, military necessity, and historical consequences. Some argue that the bombings were essential to hastening Japan's surrender and thus saving lives, while others contend that they were unnecessary and inhumane acts of war. Additionally, the bombings raise questions about nuclear ethics and the long-term impact on civilian populations, contributing to ongoing discussions about warfare and the use of nuclear weapons. This complex interplay of historical, ethical, and emotional factors fuels the debate even today.