They've been dying since the brain drain from WWI. Then their kids sold their souls to the Reds breathing down their throats for "peace at any cost" and can't break free of their socialist policies today.
That being said your comment about Mexicans saving America is alittle, well, "loco" considering whites here have nothing in common with Europeans. (Except the Democrat French Party)
Hispanics not just Mexicans. It is the Catholics that will keep things grounded.