I get the feeling that this thread was made because somebody recently called, implied, or you believed that they had implied you were an elitist. Like you just wanted to vent and now it has kinda backfired on you.
Probably didn't do yourself any favors with "I am cursed with the knowledge".
What do you mean by Mexican culture/origin comes from China? I'm aware of the immigration and chinese involvement in Mexicali but nothing pre-dating the 1800s. Unless you mean the ancient people crossing from Asia.
As for the Aztec Mexico relation, yes many people from Central America can trace...