A thorough article with multiple viewpoints (you know academic rigor and being thorough) presents all informed sides.From your link
“Immigrants are not the cause of this, they are the effect,” said Ruth Milkman, a sociologist who has studied the history of construction in Southern California. “The sequence of events is that the de-unionization and the accompanying deterioration of the jobs come first, before immigrants.”
So as I've been saying it's the capitalist system where the goal of a capitalist is produce the largest amount of product doe the cheapest amount of price.
Capitalism needs a large poorly paid labor force to sustain itself. The rich will never in a mill ip on years seal that border.
You like the other fool dont even read your own sources. Just google how immigrants hurt or America or some shyt didnt you?
Cherry picking quotes isn’t going to help you.
And you still have 3 more articles to read.