People abroad don't realize, the average American person is completely powerless.
Yes, we may lament the troubles that the current administration is causing for our allies, (or, I guess, former allies) abroad, but there's next to nothing we can do about it.
Again, buyer's remorse is all we can muster right now and it doesn't do anyone any good. At this point, we have no choice but to search for what positives we can work with that come out of the current administration, and just live with the consequences of the rest.