I realize that a government or legislature deals in a world of compromises posing as moral imperative, but on immigration specifically I find it hard to stomach. I think immigration systems are inherently broken. Free movement is a basic freedom. The right to take employment is a basic right. All compromises that make these rights and freedoms subservient to an immigration policy are inherently broken by the standard…
In practice though, humanity is very varied and is of a thousand inherently contradicting beliefs. Unless we find a way to ensure that local interests ( that the locals have worked so hard to build and conserve ) are protected from herding behavior, local communities/values don't get destroyed just because they got slashdotted etc. this is not possible at all. Not to mention what over-population and sudden influx of a huge # of people can do to an area.
This is going to sound like a military hiring rhetoric but, there are many many people out there who would love to tell you what to do/how to live/what to eat etc. and hurt you if you don't follow them. Societies normalize around local 'wackiness' / 'norm' so to speak. Allowing free movement would mean losing those cultural identities per se and I don't think we are ready for that yet. Right now, People who want peace are the ones who should be willing to fight most for it.
FWIW - I am an immigrant. I have seen the other side of the world so to speak and can totally appreciate why people want to move to USA.