The confusing part is that the actions don't seem logically consistent with any of the possible goals.

>The tariffs are targeted based on trade imbalance

Ok, I buy that based on the stupid formula they showed. Is "not ruin everything else" not also part of his goals? Can you explain what I'm missing?

I think people just keep underestimating exactly how stupid and ignorant Trump is. That's why nothing makes sense. He does not understand the law of comparative advantage and thus doesn't understand that trade is the engine of growth. He only sees fixed size pies and win-lose deals, so he's not capable of finding real solutions.