Flintlocke, much of the Southwestern US looks like what you saw. Why wouldn't it? We have millions of illegals flooding in. The changes are just beginning and will be catastrophic to our culture and economy.
I like cheap food as well or better than the next guy...but it seems to me these big ag corporations encourage the wets with job promises, in some cases housing, ignore E-verify, hire them for cheap wages...just enough to keep them from job searching. Their families are encouraged to sign up for every benefit, pre natal care to death benefits, translators, legal aid, free daycare if the women are working too, an astounding number of food and nutrition programs, automatic signup for free breakfast and school lunches..it's endless. I have seen with my own eyes an entire small office building in Dorris CA (ag community) where 8 or 9 offices are there to provide benefits. The big ag outfits pay schidt wages, little or no benefits...the costs for maintaining a family are all passed on to the US taxpayer.
I wonder if in the long run it wouldn't be cheaper to pay the wets a realistic family wage, and the taxpayers pay real market value for food with the higher wages built in. And another thing, don't think the wets haven't figured out the workers compensation insurance scams, a non resident alien just a mile south of me went out with a bad back 10 years ago, 80% disabled supposedly...well he makes his spare money over and above disability by cutting and selling firewood.
You nailed it, "will be catastrophic to our culture and economy".