Their air defenses were so formidable, the US started daylight bombing.
Their air defenses shot down one of our airplanes killing an airman on august 18th of 1945. That is after the Japanese surrendered. But that is an American dead, which obviously, you could care less about.
What?! You're using this absurd argument again, after I pointed out to you that this shootdown occurred because we flew bombers and other planes over Tokyo on the 18th without first informing the Japanese that we were going to do so?! What in the devil were we thinking to do this when we knew tensions were still incredibly high and when we knew that the last time a bomber formation had appeared over Tokyo, a huge chunk of the city had been obliterated and some 80,000 people killed?
As for this obscene line of yours that anyone who disagrees with your barbarism "could care less" about American deaths, you and your fellow Truman worshipers are the ones who seemingly "could care less" about all the needless American deaths that occurred because of Truman's refusal to pursue a reasonable negotiated peace, i.e., after Truman ignored several Japanese peace feelers (we know he was briefed on them), after he ignored the repeated warnings from his own Japan experts that the Japanese would fight to the death if they thought we were going to depose the emperor (Grew personally explained this to him in May), and after he refused to privately negotiate once he learned from Japanese intercepts that the emperor himself wanted to end the war and that the only obstacle was Truman's insistence on unconditional surrender (we know he was informed of this fact).
You and your fellow denialists/Truman defenders are the ones who are showing disdain for the deaths of our soldiers when their deaths would have been avoided if Truman had not refused to budge from FDR's "unconditional surrender" policy.
For that matter, we would have had no war with Japan if FDR had not treasonously sided with the Soviet Union, had not imposed draconian sanctions on Japan for doing the same thing that Western powers had done a few decades earlier, had not rejected Japan's entirely reasonable peace offers to get him to lift the sanctions, and had not moved the Pacific Fleet to Hawaii and stationed B-17 bombers in the Philippines.
Moving the Pacific Fleet to Hawaii made no sense--no logistical sense, no tactical sense, and no training sense, as Admiral Richardson emphatically pointed out to FDR at the time. When Richardson would not keep quiet about this unsound and misguided move, FDR fired him. Read Richardson's book
Pearl Harbor Countdown.