The Americans had already used the bomb, twice, and even before that there wasn’t really any doubt they would if they could. As history proved both before and after Nagasaki, the US was happy to cause any amount of death and destruction to fight the (mostly extremely paranoid and overstated) ‘threat of communism’. And whatever you think about the idea of nuclear deterrence in the modern era, there’s little to no doubt it was the only thing preventing the US using nukes against the USSR.
Wes Streeting works for medical insurance companies. Medical insurance companies love obesity being the cause of health and societal problems (rather than a symptom or contributing factour, which it often is) because they don’t/won’t have to pay out for it because it’s the ‘fault’ of the person.