Exactly the world is not like back then (as in a year ego even). The United States, Europe, South America, etc have a choice of which businesses they let operate in their respective countries. So if for example European countries decide that it's unfair that their citizens have to pay social security, health care, etc and Chinese workers don't have equal protection they can decide to block Chinese products from their markets. If they find that German companies are forced to share their know-how with a Chinese company, know-how that may have taken decades to develop, and are subsequently used i