>>67829718America is heading into the exact same direction Mexico ended.
They can have brown or even black grandma's but suddenly one grandkid pops up Ultra white and he starts a branch of the family with mostly pale skinned relatives.
Why?, because their dunno great grandfather from grandma's side was some Spaniard who assaulted or was assaulted by a Native American woman from Mexico and the genes stayed there, eventually the descendants of those kids mixed with the also mixed descendants around the area or country, add into the mix Asians and Blacks who were there too and stayed for reasons (like the Japanese diaspora and descendants in Peru or the also mixed whites in Argentina) and after 500 years suddenly no one knows and cares about their Spaniard/African and 10% chinese with a speck of Arab in their blood and are just trying to not die due to cartel violence lol.
Mexico, the US, America as a continent, it also keeps getting more and more immigration. And it all gets stuck and filtered at the US border. Or stays forever stuck in Mexico or below.
Suddenly you understand why Mexicans and generally all of LATAM just refer to each other by nationality. At some point ancient minimal heritage becomes unsustainable for your own identity.