This sounds a lot like something Richard Denniss would say. He wrote a book named Econobabble that explains a lot of this sort of thing.

As horrible as it would be, if Ukraine never backs down and ends up going down in flames it will at least serve as a historical reminder of what happens when you treat the USA as a friend. This is a mark that would not be erased easily; Nazi Germany is still thought of and talked about almost 100 years since it happened, and Backstabbing USA would be no different.

People will remember why Ukraine fell, and they will know who not to trust. The USA has spent a long, long time getting the world hooked on their technology and aid, and in one short year Trump has torn a lot of it down to the point that people globally are actively looking for alternatives.