The decision to try to incinerate cities through firebombing led to the firebombing of Japanese cities which led to the incineration of cities with a single bomb, which led to the fantastically lucrative (for aerospace industry) business of preparing to incinerate the planet.
Today in 1945, the Allies begin firebombing Dresden. 25,000 civilians will perish in the inferno. "The moment has come when the question of bombing German cities simply for the sake of increasing the terror should be reviewed," an uneasy Churchill will later write.