I think anyone who is not for mining the border and rounding up anyone with a Hispanic last name and putting them in ovens is deemed "pro-Illegal alien" by some here.
You're generalizing about people generalizing about people.
The irony is delicious. :-)
Really, the answer to all this is simple.
Build that double-decker wall along the border. Then allow Mexicans to line up on their side, and American employers to line up on the other. The American employers have to pay at least minimum wage to the Mexicans, with health benefits, then transport them to the job for the duration, and back to the border when the job is done.