Earlier quoted context omitted.
It wouldn't be hard to have an immigration system which is biased toward useful vs. not useful. The question is: where do you want to have the cutoff? I'm in favor of a solid border control regime (i.e. "build the wall"), combined with a transparent and straightforward points-based system for mainly immigrant visas. I'd eliminate the inherent racism in the current system (penalizing India and China vs. Equatorial Gui…
> I'm in favor of a solid border control regime (i.e. "build the wall"), Having lived on the east side of Berlin (post Wall!) I cannot forget that that wall was supposedly built to keep people out but of course it kept people in . I am Australian, and I have to admit the points based system does work there...but. I have lived longest in the USA where the chaos has been beneficial for the country, and thus for me. Aus…
Can you say the same about U.S. border control? Hardly.
There's a very big difference between a wall that keeps unwanted people out and a wall that keeps wanted (or everyone) in by force.
In the latter case, even if you have whatever freedom you wish outside the wall, you can have it. In the former, you cannot.
[0] https://en.wikipedia.org/wiki/Berlin_Wall#Erection_of_the_in...