Lets just ignore the increase in cancer in the survivors. (https://www.rerf.or.jp/en/programs/roadmap_e/health_effects-en/late-en/cancrisk/#:~:text=Tumor registries were initiated in,(10.7%25) (Table).)

And that there was a massive and expensive undertaking to rebuild hiroshima and nagasaki, who were lucky to only end up with short acting radioisotopes, unlike places like chernobyl. (https://davidson.weizmann.ac.il/en/online/askexpert/recovery-time-nuclear-disaster)

Both of these dudes are idiots.