I thought you would embrace my objection to your purism.
Seriously though, if I saw improvements happening politically where these mass migrations are happening I would be cheering them on louder than you. You are right that welfare etc are problems regardless of who else comes in.
But there's no denying the communities that are majority recent immigrants are far more communistic and anti liberty than your average backwards small town in the heartland. Nobody in the liberty movement wants the Texas government to reflect El Paso, or the U.S government to reflect southern California.
Go ahead and make that case if you can. I'm not close minded just dealing with the facts as they are. If some individual illegal alien is pro liberty then yeah I'd prefer him as a neighbor over 90% of Americans but that's a rare bird.
I'll have to go ahead and deny it.
The average resident of the average backwoods small town in the heartland
talks more pro-liberty (slightly, sometimes)...
...and then votes for Bush/Bush/McCain/Romney/Trump.
I'm not willing to condone an even larger police state, violating the rights of millions, in order to ensure we get more politicians like that.
Our fellow Americans already did stupid things, so lets bring in people who will make sure we can't fix them?
Mega FAIL
I'm saying that the number of immigrants entering the country has no effect on the odds of things being fixed.
https://en.wikipedia.org/wiki/Balkanization
When you bring in too many too fast they refuse to become Americans, and begin to colonize portions of territory, and eventually try to breakaway and then usually seek to steal more territory.
Like the Muslims in Europe.
This makes immigration indistinguishable from invasion.
What is the correspondence between this theory and the history of the US from say 1850-1900?
Modern transportation changed things. It is now cheaper, faster and easier to get here.
Before then the U.S. had an advantage that other nations in history did not, 2 massive oceans to deter immigration, and at that time the population of Mexico was much less, and the rest of the world had not destroyed themselves so horribly with socialism etc. so less people from anywhere wanted to come and those who did were not so un-American.
Relative the native population, far more immigrants arrived in the period I mentioned than have been arriving in recent decades.
Yet, none of the horrors you claim follow mass immigration occurred...
Instead, the US became the richest and powerful country in the history of the world...
More pressing? In what lala land universe is that? I have yet to see the so called "alt-right" beliefs being propagated by the MSM, being forced as official policy throughout academia, or permeating the general mindset of academia, or being taught and implement on students as policy in major universities...
That's beside the point. The important struggle is not between SJWs and the alt-right.
It's between libertarians and statists (which of course includes both SJWs and the alt-right).
The reason that the alt-right is a special threat at the moment is that it's subverting libertarianism.
Libertarians are taking sides statist civil war that they will lose, whoever wins, when they should be fighting against both sides.