I don’t think it matters how many people we legally allow to immigrate here or how we allocate our quotas. We could allow 11 million unskilled workers in to work here and there would still be another 11 million who would come in illegally. We’d still have our own “La Raza” types marching in parades waving the Mexican flag (try demonstrating like that in Mexico). Those guys would still
argue that this is their land in the first place, that we have no sovereign right to close our borders, and it’s a human rights violation to make it difficult for Mexicans to gain entry here upon demand.
Meanwhile, the Mexican government shoots people coming across their southern border.