Earlier quoted context omitted.
But US is not an export economy. Last time exports exceeded imports was half a century ago. You may wish it was but it isn't and it won't be. So when you are devaluing your currency by 20% even if you improve your exports a little bit you are doing it at the cost of making your imports (which will still vastly dominate) about 20% worst deal for you. And all that to recover from the world a handful of dollars in excha…
I’m not arguing that it is a good thing, just pointing out that this is what Trump wants - as he envisions USA as 1950s USA. It also might explain why the gov is in no rush to fix a weakening dollar – it is after all what he wants .
But it's such a terrible idea. Dollar being worth half of EUR, which might easily happen way sooner than anyone expects (look at what happened to pound), means that Americans would have to work twice as much for anything they import because the world will adjust their dollar prices to reflect the dropping value of the dollar.