The US is the only country that has ever used nuclear weapons on civillians, so them using biological weapons on civillians would not be a big moral barrier for them or a big stretch to think about.
That’s such a small stretch that it’s actually a confirmed fact that the US has repeatedly used chemical and biological warfare. Korea and Vietnam are merely two easy examples.
That’s such a small stretch that it’s actually a confirmed fact that the US has repeatedly used chemical and biological warfare. Korea and Vietnam are merely two easy examples.