Believing anything Trump says is foolish. Rebutting Trumps comments is a waste of time, a huge distraction. It is falling for the bait. I (reading between the lines) believe that rhetoric is red meat for his supporters but the real motive is the money the tariffs will bring in to offset the tax cuts he will try to pass and a play to get support from auto workers.
Migrants don't bring fentanyl over the border, drug smugglers do. Smugglers go back quickly so they can do it again, migrants stay longer.
Trump (I would say is full of shit but) is crazy like a fox. He does not tell the truth when his goals are better served with a lie. Very little fentanyl comes from Canada, but a lot of automobiles and automobile parts do.
TEK