More people were killed in the firebombing.
The theory that more people would have died of the nukes weren’t dropped is FAR from settled fact. The Japanese were already looking to surrender and it’s not likely the bomb played a big part in that decision.
https://en.wikipedia.org/wiki/Debate_over_the_atomic_bombings_of_Hiroshima_and_Nagasaki?wprov=sfla1
Regardless it’s nothing to get banned over, that’s for sure.
Never heard about that until now. Very cool movement.
https://www.britannica.com/topic/straight-edge