Yeah, lets become Canada.

Or they could build more factories in Mexico

.
Then you, and Lil Ol Lady who has no clue at all, need to offer something in reality that can fix this. Not pipe dreams, but something that realistically can be done.
Before anyone gets started: roundups, mass deportations, police state apparatus, etc, will not happen. So give us something.
Just sign over your 401K and your pay check and I'll be glad to.

Don't worry about your future, I'll m set you up doing my landscaping.
Seriously Jake, who are you to set up the do's and don'ts. You have no moral and ethical high ground, you lost it long ago.
Here is one scenario, let's send all of the bleeding heart statists down to Mexico to fix everything. After you totally destroy what is left of Their economy and destabilize the whole country, the Mexicans here can apply for help as refugees. We trade you for them fair deal. After your Utopia fails, give it a year, we Annex Mexico and break it up into maybe 5 independent districts. We will give you Common Wealth Status, like Puerto Rico.