Even though I really like they guy, this is disingenuous of Williams. Yes, of course tariffs hurt American consumers, but what he purposely leaves out here is that they also hurt other nations trying to sell goods here. The real argument is "Who does it hurt more and can the hurting stop the foreign nation from imposing tariffs on American exports?". I wish his column had addressed that.
In the short term perhaps, but who would they help in the long term?