Is this bait or shilling? It's almost a verbatim CNN party line...
The idea of "embarassing oneself on the global stage" doesn't parse to the American Right because the American Right wants to act either as hegemon or as an isolated state, neither of which really needs to care about its perceived image.
The left only really cares about this because they project their own ideas of themselves onto the US as a nation, and because their chattering class is mostly composed of physically weak men and females, they're petrified of violating the consensus. At the same time though, it still shouldn't mean that much to them except as an insult to the establishment, given how embarrassing their own conduct already is/has been. They're really more interested in rolling onto their back and showing submission to the rest of the world, because it's how they survive in life.