We can easily predict where this all going, present tariff regime unsustainable, alterations only a matter of time. In any case I fully expect there will be less free trade long into the future, memories long and nationalism/protectionism increased. This means less competition which in turn means higher long term prices, in this 'new' economic world consumers will be squeezed meaning less consumption. Add to this so many other constraints on growth such as AI, environment, aging populations, and so many others. Fewer and fewer humans will be productive going into future, AI alone will displace millions, perhaps billions.
Many are advocating running balanced budgets and controlling debt, in order for that to happen humans must be far more self sufficient than at present or planned for into future. With the above constraints I don't see this happening.