so Trump wants Canada to join the U.S. but what if Canada unites with blue states and red states form another country?

That might be best in the long run. People who think its ok to damage/destroy an indiviual person's Tesla vehicle because they do not like the company's CEO, who can't be happy for and celebrate return of 2 astronauts abandoned by the Biden administration, who believe violent protests are justified when they or their cause is upset are not real Americans.