This may be an unpopular opinion but we should consider moving the Canada / US border 250km north along the Detroit river. Moving the border north 250km would reduce the amount of cross border trips for the automotive industry negating a lot of the tariff issues. And I don’t think the geniuses ruling the US would realize that moving the border north along this stretch would result in Canada gaining over 9000km² of land.
The reason this may be unpopular is because Canada would inherit the Detroit Red Wings.
Trump is definitely stupid enough to do it without understanding anything. The only question is whether someone with an actual brain can get to him before he tweets about it. Because the second he says it publicly, his narcissistic ego will only allow him to double down regardless of what it does to the US or him personally. Ideally someone would float the idea to him on air