Another anti-Canadian Eyeore. You really dislike your country so much?
Suggesting it was naive for Trudeau to put his faith in Mexican solidarity is not anti-Canadian. The US has long made it clear that it wanted a separate deal with Canada, and that its real target was Mexico. The Liberals refused, citing solidarity with Mexico and a series of idiotic progressive demands on unions, identity politics and climate change which were untenable from the start. If that backfires on them they'll be holding the can.