If you are someplace other than the US, Canada, Gaza or Greenland and watching the current political drama and thinking "It sucks to be you." about Canada, Greenland or Gaza, maybe you should read a little history and contemplate how you will feel if the US successfully takes over those places and then doesn't stop there.
I don't know anything about Trustin Judeau, but he's shockingly calm in videos when saying surprisingly diplomatic things like "We're hoping it doesn't come to that."
I don't know politics and I don't know him, but I do know something about what it takes to stand your ground diplomatically in the face of enormous pressure. Trump is hoping he's a loser he can handily crush but I suspect he's got more game than Trump.