Who Pays a Tariff?

I've found a useful explanation on how tariffs actually work. I don't talk about myself all that much, but something I can say is that I've done a lot of import and export, with goods heading all over the world. I find myself agreeing with the man from shoemaker, Deer Stags.

I now notice talk of the US soon to impose a worldwide 10% tariff on imports. But, I wonder how much of these moves from Donald Trump are actually targeting those who have criticised him, it's kind of convenient that the leaders of Mexico and Canada are both opponents of Trump. Using that logic, the UK must now be in the crosshairs since the UK Labour party sent activists to the US to actively campaign for Kamala Harris. That may come back to bight Keir Starmer on the arse.