You would not have me to deal with. In 1945 my dad graduated and had already enlisted by August. We barely, barely had enough A bombs to take out the japs. You’re right, minimum two years to end the war. Line up the resources VE Day on the European continent. Hard to say who would have won. After three A bombs, with a U.S./Soviet war ongoing in Europe, no way the japs would have surrendered. The American people would not have tolerated 5 million American casualties in two years to take Moscow and Tokyo. Your “strategy” would have also cost 40 million jap civilians and 60 million Chinese.