When you are 1/10th the size of your neighbour, this generally doesn't work to your benefit. Every integration has led to the hollowing out of Canada. NAFTA cum USMCA has been a catastrophic mistake for Canada, and we're so deep down that well that loads of idiots wants us to dig even deeper.
Right now the only rational action is starting the six month expiration on USMCA. It not only was always a bad deal, the compromises we made for it stay while the US tries to hollow out even more industry.
Fuck that.