Well the US created the global system starting in the 1900s with the League of Nations and continuing with the UN, NATO, free trade agreement and multilateral alliances. So nearly one hundred years of constant policy across administrations felt it was a system that served our interests. It also lead to absolute transformation of people’s lives for the better in America and globally. Who didn’t like that system? Russia. They were isolated and sanctioned. So please explain why trump’s 180 degree turn served the US. The burden of proof is on you given the history of US policy.
Eisenhower thought that system should be temporary, and Jimmy Carter took pride that an american bomb was never dropped anywhere during his term.
Our foreign policy has been stuck in a doom loop of thinking that everything is like World War II for 70 years now. And whatever benefits we might have gained can’t possibly offset what we lost fighting pointless war after pointless war: Korea, Vietnam, Iraq, etc. We have spent trillions of dollars to make the world free for trade that has hollowed out the economy and enriched globalists.
That’s not even counting all the millions of people we have killed in the process of our liberal democracy jihad.