Normally in Europe, it’s a simple function of being cast a rotten exploiter, locust, or thief when an economy does well. That is, when those doing well part of Euroland, and aren't part of some specially designated symbolic victim group.
USA: the Risk (to them.)
Is America ruining our recovery
On the other hand though, if they do well, it’s a sign of their inherent superiority. If it goes south, that’s America’s fault.
If you don’t understand this, it’s because you’re paying attention, and don't respect the validity of their blinding arrogance.