Doesn't even matter if it's a direct effect, the increase in oil prices is/will be enough.
America?
Brunei?
Nigeria.
Italy and Spain?
Which sort of oil are we talking about again?
It's just funny that people can't stomach that their own ruling class is leading them down the primrose path so they have to go casting about for a foreign bogeyman who's making it happen, despite the fact that every major Western power has bent the knee to this action against Iran.
I'm not American, at least it's not "my" ruling class
If you're in Europe or one of the 20 Eyes countries it's the same thing.