Free trade only works if you have fair trade, otherwise it is every man for themselves. Trump knows that trade with China is rigged so there is no point in having free trade with them. Most people who complain about Trump playing hardball with China are very uninformed about the reality of the situation. China is getting ready to gut the US economy from the inside out. China will make sure it never has a trade deficit with the USA. They will buy some of our stuff but only if they have a trade surplus.