Furthermore, noone claimed "the whole world is against the US" in general.but it doesn't matter whether they plan to do it.
they simply don't want Russians and Chinese to earn some money through weapon deal.
Iran neither gonna sell weapons to Europe nor buy from em. so their intension is clear.
The point is that Washington has failed so far in its attempts to reimpose UN sanctions on Iran, and that is unprecedented in itself. It does reflect deeper changes currently taking place on the international scene.
Arms sales and purchases are just a partial aspect of the UN sanctions. Even if the US regime succeeds in having these arms sanctions reintroduced - unlikely as long as only European regimes support the move, with Russia and China opposing it, this will still represent a partial failure for Washington.
But above all else is the fact that at the end of the day, no matter what the US regime does, Iran (and more precisely, the Islamic revolutionary and patriotic segments of Iranian politics and society) will keep resisting and pushing back on the enemies' incessant attempts to destroy Iran. Just like they have been doing so wonderfully for the past 4+ decades, despite the millions upon millions of daily predictions that "the I.R. is about to fall"...
So let the US regime and its puppets enjoy their so-called "victories", whose only effect it has been to make the Islamic Republic of Iran stronger and stronger every passing day.