Photonic
Ad astra!
They are an obscene minority.What the hell does born there even matter if you're going to exclude Mexican parents, Spanish as first language, indigenous Mexican ancestry. You're an idiot. What does it take to be a Mexican huh? Do both your parents have to be Mexican? Do you have to have ONLY Mexican ancestry in your family? do you have to have lived there all of your life? His ENTIRE fucking family on his dads side lives in Mexico and are Mexicans. But he's not a Mexican though, right? Fucking moron.
Calm down, first of all.
Second, the means why which people identify themselves nationality/citizenship wise are varied and often complex, and there's no checklist that will ever suffice to answer your questions. Valid points for consideration, but there's no magical black-and-white answer. However, you still seem to be confusing the concept of being X by nationality or citizenship, and being Hispanic. As I said before, even if two Caucasian Americans went to Japan and had a child together, their child would not be Japanese by ethnicity, regardless of how that child might end up identifying from a nationalism point of view. There is a difference between the two, and even if someone has a family ancestry that go back a few generations in Mexico, they are not Hispanic if that ancestry does not include Hispanic roots.
You'd be the first to call a brown skinned Latino on the street a Mexican even if they were a fucking Honduran or Guatemalan.
I wonder what the chances are that you might see a blond haired and blue eyed family and expect them to Hispanics from Mexico. Probably would think they're white Americans, right? Bet you didn't know that there are many Mexicans who are Hispanic and with fair skin, blond hair, and blue eyes.
But as far as HISPANICS (such as people from Argentina or Brazil) there are many who are blond hair and blue eyed.