[corimaith]

Keynsian economists are in favour of reducing global imbalances. While tariffs are a crude and disruptive tool to achieve it, the US ultimately can unilaterally close the gap.

What is misleading is labeling a global system marked by large, persistent imbalances as benign or indicative of "free trade". A healthy free trade system should have balanced trade, and the reasons that are not are unfortunately the fault of surplus nations like China or the EU. I know, its unintuitive, but going back to Bretton Woods to IMF analysis will back this point.

P.S if one wants to note the grocery shop analogy, a better analogy is that if you count up all your transactions, your income should exceed your spending, or else you're probably in trouble. That's roughly the problem here, but made more complex with the shenanigans of the US dollar.