He has no plan to leave and is pleased with the operation, but said he would not expand there given the tensions in the U.S.-China relationship that seem more likely than not to escalate. He worries it could be increasingly difficult to find employees and receive fair treatment in a country that is mutually antagonistic with the U.S.
This is what I expect many international firms will do. Nothing until something happens that forces their hand...
Then they will all scream for their various governments to bail them out to move production somewhere else.