You have no argument at all. Undocumented workers don't hire themselves. You place all blame for the situation on the workers, and none on those who employ them. Why don't you want their employers arrested and prosecuted.
Employers are the ones driving illegal immigtation. Democrats prosecute employers and people stop coming because there are no jobs. Trump stopped all prosecution of employers, and the numbers skyrocketed. He did that on purpose.
The president is fine with an immigrant “invasion” when it’s benefitting him financially.
www.vanityfair.com
The Trump administration ramped up arrests nationwide at worksites with undocumented immigrants, arresting more workers than employers.
www.usatoday.com
For all their condemnations of illegal immigration, Texas lawmakers — Republican and Democratic — have shown little interest in cracking down on businesses that employ undocumented workers.
www.texastribune.org
As for Obama:
President Barack Obama is the boss-buster in chief when it comes to going after employers who hire undocumented workers,
www.politifact.com
The Obama administration has moved the focus on illegal immigration from workplace raids to indictments against people who hire unauthorized workers.
www.nytimes.com