So much there in that short paragraph. Saying Canada shouldn't antagonize Trump is fine, but the problem is there's *nothing* we can do that *won't* antagonize him and nothing we can do to placate him, short of inviting him to come be a king. What can Greenland do to not antagonize him (what can Ukraine do to not antagonize Putin)? See the problem?
The last trade agreement trump himself signed granted quite a bit of access to the Canadian dairy market up to a certain cap, which has never been reached, so those high diary tariffs have never been levied. Trump is lying about them. But even further, if Canada opened up the the entire dairy market, while it would destroy the entire Canadian dairy industry in one fell swoop it would hardly register as a blip on the scope for the fortunes of American dairy. A lot of American companies don't realize how small the Canadian market is compared to the entire US market. Canada is littered with the corpses of US companies who tried to enter completely unprotected markets. Lowes and Target to name two. Besides that, to eliminate the trade imbalance Canadians would have to buy 10 times the number of US products. How many cars does Trump want us to buy? 10 per person?
As far as tariffs go, you want the US to reduce its "subsidization" of Canada by... taxing Americans? It's absolutely bonkers to me how GOP voters are so excited about some of the biggest tax raises the US has had in decades. Yes tariffs hurt Canada and drag our economy down. Congrats on that. But they are a tax on US citizens!
As far as broken relationships go, so many of my friends and relatives in the US think that things will go back to normal after Trump's done in three years. But I just don't see any possible way that's going to happen.