No argument there - I didn't mean there wouldn't be some permanent outcome, only that at some point the chaos on this issue will subside and be replaced by chaos on other issues that have captured his attention.
But I think the ultimate take away is that the US acting alone will not be able to make much of a dent in Chinese total exports, and large volumes of Chinese production will continue to find their way into the US at less than the direct tariff rates on China.