You get that the US is 10 times bigger than Canada right? So as far as the impact on us goes you are asking us to take 10 times as many people in as the US would have been taking in.
Please do not let your hatred of Trump convince you Trudeau should be writing cheques Canada can't pay. And guess what there is a whole world out there... how about Canada makes it's help proportionate to the 0.5% of the global population it represents.