Wrong. An "immigrant" that does not follow through on the requirements for citizenship within the proscribed time-frame, fails to notify of an address change, or a criminal conviction; becomes ILLEGAL. As they should. Even though they were approved from the get-go. It would appear that the Borax Queen has not met or sponsored any recent legal immigrants. And please verify that the 19th word on page 1 of your US Passport is "permit".
...that would build more walls along the U.S.-Mexico border and make helping illegal immigrants a crime.
Saying the word "immigrants" here implies that at some point, they applied for paperwork? Not all 20 - 25 million people here illegally have/had visas or are considered "immigrants" - even by the definition you laid out, are they?