The funny thing about Trump is that he knows so little about economics, he advocates for both sides of the same coin, because he has no idea you can’t have both sides at once!
High dollar, onshoring business! Yea!
But, if you’re a multinational manufacturing in America for export, you’ve just raised the price of your goods in overseas local currency…and it won’t matter what the tariff is, it’ll probably be cheaper to buy foreign and pay the tariff than buy American with an inflated dollar!
And, America CANNOT EVER allow the dollar to NOT be the default global currency. If that ever happened, the need for dollars would immediately diminish, dollars would be sold rapidly, the value would drop precipitously, interest rates would rise dramatically to attract any buyers still in the market and the Economy would circle the toilet drain before bedtime!
But it would make whatever American goods were in stock much cheaper to buy!!