I’m not saying countries are inherently unjust or that Sweden must have open borders. I’m saying there’s a difference between choosing future immigrants and changing the status of people already legally present (which to my understanding the party being discussed in this thread openly considers, but I could be misunderstanding their position).
I think the private-home analogy does not work in the instance of nation-states. States exercise legal power over people in ways private individuals do not, so due process and equal treatment matter more than an individual's personal preferences.
The concern should rest on someone’s actual beliefs or conduct rather than with the entire group to which they are born or reside. I’d rather see that addressed directly rather than be inferred from nationality or broad group averages (based on imperfect polling).
Practicalities matter but so does fairness to individuals.