God, this is depressing.
I think it's difficult, if you're a millenial/zoomer/whatever we're calling these things, to understand just how much of the world genuinely liked and respected and wanted america involved in their local affairs.
America obviously wasn't perfect and many, many more people than trump were involved with squandering all of this goodwill, but we still had some left over before he showed up.
Its not a static system. Things will swing back and forth like a pendulum. And through those oscillation we move forward. Diff today is everyone is getting their heads filled 24x7 with a whole lot of info their grandparents never had to digest about how the system moves.