US infrastructure is very slowly grinding down to a halt

The trucks that deliver food, gas and other goods are slowly being put out of service for small and cheap parts that aren't available from Taiwan and China. $100 sensor can keep a $150K rig stranded if it needs a certain computer chip or part. If this continues you can expect rising prices and slow delivery or shortages. It's not critical, but they are finding more and more parts are slow in coming, and more workarounds have to be figured out.