I’m sorry, you’re simply wrong. What you and the media call mestizos have very little European/Spanish blood. They are almost purely Amerindian. Those of a majority Spanish blood lineage are the upper crust of Mexican society and are not the ones entering illegally. The ‘mestizos’ have most lost their ‘Indian’ culture unlike those from the tribal regions you reference. However, that does not change their blood. Extensive DNA testing supports what I am saying as well as my experience as a 6th generation Texan that speaks fluent Spanish and had spent extensive times around the Mexican populations (legal and illegal) in the border region of Texas. These vast majority of people have very little Spanish blood. It’s a fact. The ‘white Mexicans’ you speak about, which certainly exist, aren’t low-income migratory manual laborers entering into the USA illegally.
Regarding the rest of what you’re speaking about; I am hardly flowing your considering I never referenced anything regarding what you reference. I think Mexicans should stay in Mexico and unless they immigrate legally. I don’t they Amerindian DNA gives a birthright to any land, especially land that was never occupied by any of their anyway.
Pardon the typos. Posting from an iPhone.
Go here: Demographics of Mexico
Under ethnic groups, note:
Ethnic groups: mestizo (Amerindian-Spanish) 60%, Amerindian or predominantly Amerindian 30%, white 9%, other 1%
The majority ethnicity is Amerindian-Spanish, i.e. Mestizo. Amerindians are a large minority at 30%. Blancas..Gueros..SPANIARDS...are 9%.
Undoubtedly there are few tall white guys like you see all over Spain, but just because someone's skin is tinged a bit doesn't mean the lineage is not there.
Perhaps you can argue about the relative mixture in the so-called Mestizo population but you know, the population had to come from somewhere and the Aztecs had a big die off early on in Cortez's occupation due to European diseases. It's one of the things that made the Spanish takeover possible. It also means that they are the ancestors of much of modern Mexico, and the Nahuatl speaking Aztec stock along with other, smaller tribes are simply a minority, albeit a recovering minority.
If you have genetic studies disputing this please link to it.