> Also, I've read a few economists, and they seem to agree that the prosperity of the US is largely a bubble based on the (artificially) strong dollar, but that the same strong dollar is killing US exports. By these accounts, Trump's maneuvers are an attempt to pop that bubble, which might be good, but will destroy the prosperity bubble, which nobody really wants. Whether it's true or not, that hypothesis is a good reason to not invest in US economy.

Not a bubble, can argue what artificially means but crashing the economy to get slightly more manufacturing is obviously bad short and long term