Economic sanctions is the rich nations' weapon. It's a weapon that only a wealthy nation can wield. It's why there is so much support for it amongst rich nations. Certainly if anyone destabilized the american or european economies with sanctions, we'd definitely call it an act of war.
> From a schoolyard perspective, economic sanctions are like giving a peer the silent treatment.
No. It would be like Bezos saying if anyone does business with you, they'll be cut off from amazon. It's saying anyone who does business with russia is going to get attacked. It's why china was attacked for trading with iran when china doesn't have any economic sanctions on iran. It's saying the whole world can't do business with russia.
All wars are fundamentally economic wars. But we usually cloak it around noble virtues like 'freedom, god, democracy, 'kill nazis', etc' because it's so tacky and shameful to be attacking each other for money. Makes you no better than common criminal. A lousy thief at that. Surely, the leaders of Russia, US, NATO, etc are better than some lousy neighborhood thief. Right?