i really actually don't think this needs to be nearly as big a deal for canada as some would imagine
there's no doubt that we buy things from the americans, but we could replace them almost entirely with a combination of brazil and mexico, who together have roughly the same population. neither are substantively further away. the things we can't get from latin america, we could get from japan or europe, and both have substantive populations to sell into.
there's likewise no ambiguity that we need a market to sell things to, but the fear that the americans are going to stop buying is overblown. the selling point about the us is gdp, but it's gdp per capita in a grossly unequal society, and if canada stops buying us goods, the us gdp will actually cave in because they rely on us for their own sales. if we start buying our fruit from brazil and mexico instead - and pay attention at the store. we already have started. - the subsequent decrease in american gdp will undo their own propaganda as the us being this giant market. it's really not. it's 4% and it's overridden with extreme poverty.
i'm not convinced that brazil is a worse market than the us. as the us is also attacking them, we have a unique opportunity with the brazilians, as they can replace the us for us as a supplier of food (mostly), and we can replace the us for them as a supplier of finished goods. it's a great way to apply the theory of comparative advantage. we should be all over each other.
but i know that the budget juice i buy is sourcing from brazil nowadays. the mangos and grapefruits are from brazil. almost nothing is actually coming in from the us. this is happening because the transnational capital of walmart and loblaws opens up those supply chains. and the truth is the us is actually getting cut out.
we should be putting a specific focus on latin america.