Okay, let's look at your babbling list...
Here's the thing... yes, we still need those immigrants. We have more jobs than we have people to fill them, and the jobs they are filling are the jobs Americans don't want to do. In fact, America is in a demographic death spiral without immigrants. More older workers are retiring or dying than there are young people to replace them.
The fact that white people are hiring them counts as an invite to me. If you guys really wanted to stop illegal immigration, go after the white people who hire them, from the Sweatshop owner to the rich yuppies who can't raise their own kids to the dipshit who hires a truckload of day-laborers to finish his DIY project.
Most undocumented immigrants don't collect welfare or middle class entitlements (AKA White People Welfare).
Educating people benefits society as a whole.