Chaos and uncertainty are the enemies of stability and planning and unfortunately, our POTUS is very good at creating chaos and uncertainty. The US will never be competitive in manufacturing very low cost/low margin products. Targeted tariffs could help the US become more competitive in manufacturing high value products, like cars and pharmaceuticals, which is why across-the-board tariffs based mostly on trade imbalance (regardless of product type and not tariff levels in the other countries) are simply dumb and the uncertainty on where we'll actually end up with tariffs, given the ups and downs of tariffs, so far, makes it hard for companies to want to commit huge amounts of capital and time to completely change their supply chains, including manufacturing sources. And as an aside, instituting huge new taxes (yes, tariffs are taxes) to fund tax cuts primarily for the wealthy is not what was promised, economically, back in Nov - the focus was supposed to be on lowering costs/reducing inflation on Day One - where did that go?