Mexico and Canada came out OK, the loser was the US. In return for a few concession to sell cheese in Canada and overpriced US made car parts to Mexico, we end up with burned and mistrustful trading partners.
What next?
China can present Mexico and Canada with a stable bargaining power, a growing consumer base that is larger then the US, control of over 50% of the world’s shipping, membership in the world’s largest trading blocks, access to ALL of Eurasia via the silk road trading initiative, and a partner that is nto dependent on it military for foreign relations.