EXACTLY!
They treat their own people like shit and then get mad at anyone who reminds them of who they really are - Iran does just a smidge of the bad things to their own people and Merica goes and gets mad....
"Don't treat your people like shit! That's our job!"
Americans are subconsciously projecting their shame of what they have done historically in the Americas, as well as what they continue to do to everyone in the world today.
Their world policing impulse is born out of a subconscious conflict - a sort of cognitive dissonance. They are simultaneously knowing and suppressing their horrendous history as a country while struggling with their inability to stop doing what they have always done.
They are sick sad and mentally ill and have been since 1492.