Syria, Egypt, Saudi Arabia, and even Iran have voiced support for Iraq. Very much a turn-around. Even the Iran-Iraq breach has been crossed slightly. Does this mean the USA has finally pushed that region too far?

these places are not as rich as they used to be
who would wanna deal with refugees, the errant bomb, economic aid??
they rather let sleeping dogs lie and hope for the best

also there might have not been as much of a turn around as you think