Again, I don’t think it’s an either or, and I don’t believe this is a ploy. The desire to reduce commitments in Europe and to have long term changes in trade is genuine.
The core motivation of the base is simple: middle America wants their industrial jobs back.
The motivation of advisors like the people at Hoover, military strategists and other intelligent higher ups is to deal with the weaknesses (present and future) that both Covid and Ukraine made obvious.
These are in alignment.
And yes, the MAGA base desire for a return of manufacturing came before the understanding of strategic weakness. That doesn’t mean the strategic motivations are a cope: I don’t think it’s a coincidence the bureaucracy were only willing to go along with this after both Covid and Ukraine discredited a lot of previously held beliefs about the state of the global order and the need for a course correction.
It’s also important to note politics and “cope” are basically the same thing. Everything is compromise.