[Izikiel43]

For your first point, that’s not as big of an issue as it used to for the USA thanks to fracking, now the USA is a net exporter of oil.

For the second, I don’t think anything other than an air campaign like it’s been done will happen, it’s not like the USA is out for blood like after 9/11.

For the third, yeah, that’s unfortunately possible, North Korea, Ukraine and now this show that the only way no one messes with you is by having a good enough deterrent. However, even if this hadn’t happened, if Iran got a bomb, they wouldn’t threaten like nk does to get stuff, it would just test it on Israel, so you would get nuclear war anyway.