I want to add two more possibilities to my list:
1. Americans' faith in government, agencies, businesses and "leaders" will decline even more than it has after decades of mishandled disasters and crises--i..e., Vietnam war, oil embargoes, Iran hostage, inflation/unemployment, 9/11, endless Mideast wars, big recession.
2. Drastic government measures to combat Coronavirus will destabilize already shaky democratic governments in Eastern Europe, fortify authoritarian movements in Western and Central Europe, and probably reintroduce government control of China's economy, bringing it out of touch with real marketplaces and further disrupting global supply chains.