Would Paying For Trump's Wall Be Treasonous ???

According to this report, Mexico will not pay for Trump's wall because to do so would be treasonous:

https://www.yahoo.com/finance/news/real-reason-mexico-will-never-pay-trumps-wall-itd-treason-121144347.html

That's absurd, for several reasons. Here are some of them:

• Their acceptance of NAFTA was treasonous to their country;
• Their failure to curtail the drug cartels is treasonous to their country; and
• Their neighbors to the north (i.e., the US Congress) commit acts of treason to THEIR country on a daily basis. Why does Mexico think their leaders are any better?

Globalism itself is treason, and all those who benefit from it are traitors to their countries. How then does a return to nationalism fall into the same category?