In contrast, look at what these countries do rather than what their leaders say.
American markets are actually open. Americans can invest their money anywhere. Foreigners can buy property and own companies with few restrictions.
China discourages imports by punitively taxing them. Chinese face strict capital controls. Foreigners and their businesses are heavily restricted in what they can buy and what activities they can engage in.
That's true, FATCA has created a situation where Americans are effectively locked out of foreign banks. It sucks, especially for Americans living abroad and business people trying to establish themselves internationally, however it's not the same thing as capital controls. Americans can invest anywhere that will accept their money without their own government shutting them down.
Trump just took office in January; it will take awhile to redirect the massive ship of state. So far he's pulled out of TPP, may pull out of NAFTA, may pull out of the S. Korea trade deal ...
American markets are actually open. Americans can invest their money anywhere. Foreigners can buy property and own companies with few restrictions.
China discourages imports by punitively taxing them. Chinese face strict capital controls. Foreigners and their businesses are heavily restricted in what they can buy and what activities they can engage in.