When it comes to immigration, the ideal country -- the one most noble, enlightened, civilized, just, and free -- competently and energetically imports the good people of the world while deporting the bad ones. Those who improve the country, such as by making it freer, richer, stronger, and better, should be allowed, encouraged, and rewarded to immigrate. Those who degrade the country, such as by making it more tyrannical, impoverished, weak, and sick, should be kept out. Those of this type already inside the country should be stripped of their visitor's pass, education visa, work permit, or citizenship, and then summarily kicked out. Let the residents of an outstanding country appreciate their privileged status and work to keep it!
When it comes to immigration, a special effort should also be made to acquire people who work hard and well, while rarely committing crime or going on charity. The ideal country should also seek those who adequately learn the local language, adopt most of the local customs, aren't bigoted against the current residents, and quickly transfer their loyalty and love to their new country. This ideal country should also look for those who love liberty, libertarianism, capitalism, and laissez-faire, while hating welfare statism, The Nanny State, socialism, fascism, and Big Brother. It should also favor those closely adhere to reason and science; are highly individualistic; and who are wealthy, young, strong, healthy, handsome, sexy, clever, unbigoted, well-educated, highly-skilled, intellectually smart, and morally good. This is a rational, logical, intelligent, sagacious, immigration policy which massively benefits and wonderfully uplifts the ideal country!