The conservative strategy, owing to the fact that humans become more conservative the greater they feel their lives are under threat, will always campaign on amplifying the magnitude of any threat common to any society. Millions of people what to come to America, many better educated, more motivated, and willing to put up with massive hardship just to be here. What happens when you see an influx of people like that into a a laid back self satisfied and unskilled, uneducated population?
I saw it with my own eyes in London. I had only to walk out of my flat to a myriad of small shops often closed for tea and open late and closing early. I could buy meat in one, fish in the next, vegetables in an other and so on until they started to be sold off to Pakistanis. Suddenly those little shops with a small number of items were filled to the ceilings with tiny aisles of hundreds of items and open 24 hours a day. Of course it ruined the laid back life but you didn't have to depend of some fucking Englishman who was out to tea. Thank God I can just go on line. Who needs farm fresh vegetables and locally cut meat. Like housing, people want to live where life is sweet and they learn fast not to let vultures come in and fuck it up.
But we need to increase the birth rate to sustain our insanity.