These Countries will pay a lot for this when they collapse hard and need to buy from the USA which will always have advantages.
China and Russia really want a US Civil war right now.
Its only fair, isn't it? We would like a civil war in both those countries - particularly in Russia. Our blinkered neocons have been promoting "color revolution" in most of Russia's border countries, and "regime change" in Russia itself, for the last 20 years.
“So whatever you wish that others would do to you, do also to them, for this is the Law and the Prophets." Matthew 7:12