You can give people the truth but you cannot make them believe it. That is for them to come to grips with.
Trade wars are usually bad for all parties in the end but between the beginning and the end there can be some surprising developments. Human actions and delusions on the part of the public can produce strange results at times. All of our systems are based on trust. When that trust is lost, everything will come crashing down. Until then, things will go on.
If trade tariffs with China have the short term effect of creating American jobs, that could have a wealth effect by creating more disposable income in American pockets. That in turn can have a positive effect on the stock market and consumer confidence. Also, commodities are set to soar in price soon and this could carry the stock market up with it for a while.
Richard Russell once said he believed we would have a third leg in the current bull market before the bears take charge. He was right in the past and could be right again, only time will tell. This situation can not last long due to the enormous mal-investment built up in the system over many decades. A house of cards will eventually fall and the taller the house the longer and harder the fall will be.
One thing that could destroy the temporary high could be the destruction of the financial system due to loss of the reserve currency status and the replacement of the petrodollar system.
If and when that happens things will not be looking good for America for a very long time. China is taking actions that could result in just that type of outcome. Their new silk road initiative and oil trading system utilizing Yuan to gold will eventually have serious consequences for Americas standard of living.
Total debts and derivatives in the world amount to 30-50 times of world GDP. The bulk of this is derivatives and when they fail they will become worthless.