Earlier quoted context omitted.
> there's no evidence that immigration, even mass immigration, has any negative consequences, apart from some more competition at the very low end of salaries So, in other words, there is evidence that it does have negative consequences? I myself don't know either way. I just think that, if what you write is true, an impact at the low end of the salary spectrum isn't something to brush off as if it's nothing and does…
that effect is only negative from the specific perspective of low end salary holders. that effect is positive for businesses and consumers.
Low wage earners are a huge chunk of the legal US population. After the government the next largest employer in the country is Walmart. Most of those people live outside major metros because at those wages it's not affordable to get housing in major metros.
I understand your city folk bubble, but I suggest you step out of it before spreading elitist rhetoric. Economies are complex systems which cause strong interdependence between cities and rural areas. The politics from both sides of the aisle of trying to injure their opponents is counter productive to the entire nation.