"It looks like the whole idea is to infiltrate conservative areas, and fully take them over."/
I think you might be right, but it's been going on for quite some time.
We live up in the North Carolina mountains -- in a very conservative area of the state. I am amazed at the influx of Hispanics to the region. We actually have several Hispanic grocery stores now (small places, but more in number than the regular grocery outlets). This is a very rural area with not a lot of farming. Work here is seasonal, and there's not much of it. I'm not certain they are being put here to change the overall demographic of the district.
Of course it’s intentional. The question is, what are we going to do about it?