Obviously you’re free to believe what you want, especially here. But you can google Hiroshima bombing and see that it’s leveled. You can see exactly where the single bomb went off from a birds eye view and the scorched earth in the ring around it. Which is where you find the atomic glass. Trinitite is what it’s called. Too much footage of it happening. Too many people alive that have seen them go off. Plenty of conspiracies to investigate. It’s your time, but I wouldn’t put another minute into this one. Which I’m sure just reinforces your bias and makes you even more sure nukes are fake.