The problem with assimilated “dreamers” is that they act as anchors for family and extended family who ARE NOT assimulated into American culture, and have no real motivation to do so. Yes, it is a difficult issue, but the health of the culture is at stake, and we cannot sacrifice that over the prospect of harming others whose only misfortune is the criminality of their parents or relatives breaking immigration law. Ignoring that encourages MORE of the same behavior.
I don’t want the “dreamers”, but nobody is going to kick them out; the same way you limit the availability of public assistance, you could prevent any family members from coming as well - we can make it as restrictive as we’d like. Living in the NYC metro area, I know the borders are going to be kept open just to prevent ghost towns from sprouting up all over the highest-taxed areas. Easily more than 50% of my town’s population is imported here - and if they weren’t the homes would be abandoned (and more importantly for the Deep State, the schools - the primary funding vehicle of the Democratic Party - would be closed).