You're giving him too much credit.
Trump has always liked tariffs [alas, I can't find the source for this pre-presidency, its been blown out by current events]. He thinks trade is a zero sum game, and thinks that someone else set up the petro-dollar system.
Trump has consistently and reiliably always cowered away from war. Using other means to stop it (see russia, NK, China, Iran). Yes I hear the "we're going to invade x, y and z" but they never acutally came to anything (is that because of his advisors?)
Trump doesn't think about future capacity, only future pride. Does this change "make american stronger, and other weaker" is pretty much the only calculus that he's doing.
Trump's thinking is roughly as following:
"Why do we have taxes when we can use tariffs to raise cash and bring power back?"
"Why don't they buy from us?"(china/rest of asia)
"why are we spending money on them, when we don't get any money back? They are weak."(NATO)
"Why are we punishing russia, they are offering deals" (Putin offering cash deals)
There is no 4d chess. Its just a man who's pretty far gone, shitting out edicts to idiots willing to implement them.