There are ways to do that, ways you do not want to do because it involves things like giving workers rights and taxing the rich and enforcing regulations. What Trump did WILL NOT DO THIS it will bring about economic ruin not just for the US but the world over… and the fact that the stock markets have been in effective freefalls very much paints a fact that this is not the way to rebuild American manufacturing, in fact, it will just ensure it will never come back, at least with Trump in office.
Additionally, there are things that we can not grow, mine or make here period because we do not have the means to do so or the resources just doesn’t exist here so you need to have some level trade with people and tariffing every fucking thing is going to hurt that.