I see the same happening with choices about other suppliers. The EU is a very large trading partner to the US and what is happening right now is unprecedented in the last 75 years or more. The damage to our future world order is incalculable and the fact that it all seems to be by design bothers me greatly.
The lyrics of Alan Parson's 'Children of the moon' have been spooking through my head lately.
I don't think "damage" is the right word, especially outside of the US. Changes aren't necessarily bad, and, as someone living in the EU, I actually like the current trend.
If one takes a longer view of things, the period from WW2 to now is very much an anomaly reflecting relative European weakness in the aftermath of that war's physical and moral destruction. There is no intrinsic reason that the US should take the lead on, say, policy toward Russia. Quite the opposite.
The precedent being France and UK that were so disgusted by war after WWI (and recall that France was the historical biggest warmonger among Western nations at least since the second half of the Hundred Years War) that they didn't react to Nazi Germany annexing Austria, then invading Sudetenland, and in fact not even when Nazi Germany invaded Poland. Had they reacted earlier, WWII might have been avoided.
In the mean time, most major EU countries have increased their defense budgets. Some of the larger ones, most notably Germany, are considering to reintroduce conscription. Within about five years, the EU will be able to withstand Russia without any aid from the USA.
In fact, right now, Poland would be able to withstand the Russians on their own. Mind you, they would not be able to defeat the Russians, but they would give them a beating and repel any invasion of Poland.