The current Trump seems to act without any rules, as if he has been possessed.
When discussing Canada, Trump was even more straightforward, saying, "Canada is becoming the 51st state of the United States," and "emphasizing," "I'm not joking."
Isn't that insane? Aggression requires occupation; an independent country or a member of the Commonwealth, and the United States thinks it can just take it in, it might not just be hegemony, but outright invasion.
Of course, Canada has been following the U.S. in the front line against China in recent years, which is not worthy of sympathy, but it is a country, and when such a thing happens once, it will happen again.