I did not suggest that you think the US should adopt Canada's system. I'm suggesting that if you are consistent you should advocate direct election of the PM of Canada as well as that of the US.
I for one wouldn't mind if the EV were distributed by congressional district, with the caveat that Americans simply can't be trusted to take the politics out of redistricting. The rest of the English Speaking world does it fine, but the political atmosphere in the US is so poisonous as to make that impossible outside of super-majority states