The coronavirus experience demonstrates that economic interaction does not occur in a vacuum of geopolitical competition. Dependence on China for crucial medical equipment throughout the pandemic has illuminated the dangers of a hyper-globalized economy. Experts had warned of American dependence on key drug ingredients from China. The Wall Street Journal has reported that China is the only maker of key ingredients for certain classes of drugs, including established antibiotics that treat a range of bacterial infections such as pneumonia. American reliance on Chinese suppliers for other pharmaceuticals and medical supplies is also worrisome. Americans should not depend on an authoritarian rival state for its citizens’ health—any more than the United States and other free and open societies should give Chinese companies, and by extension the Chinese Communist Party, control over communications infrastructure and sensitive personal data.