

Unlikely, Europe would sooner buy more lng from the US than from Russia. And Russia’s drone supplier is likely not supplying much anymore, especially after Iran saw that Russia’s response to the US attacking is basically nothing. Putin is almost certainly very unhappy about this.

Germany and Japan were fascist states that went on the offensive, and both were forced into total capitulation followed by extensive programmes to uproot the fascist elements from their societies, paired with programmes to help rebuild.
Syria was primarily fighting a civil war against a dictator, not against the US and Israel.
In this case, Iran was attacked and its spiritual leader was assassinated. And as much as we dislike that guy, many Iranians did like him. Iran was then heavily bombed, including what appear to be civilian targets. There are no clear signs of widespread civil unrest that could topple the regime entirely yet.
I don’t see this ending well anytime soon.