Oh ok, it still makes "no difference" cus Trump supporters think that you can just repeat something into fact even if there is counter-evidence LOL
It makes a difference for the US but not for China. At either 80% or 145%, the only thing the US is buying from China would be the things that they can't get from anywhere else. As such, for the American importers who absolutely need those items, it makes a big difference, but China wouldn't export any more because of it.