Are the views of anti-immigrant people shaped by reality, or are they merely opposed to something they don’t know anything about? I attempt to answer this question in this post on an international level. I look at how attitudes towards immigration vary by country.
If it is the countries with few immigrants that are against immigration, then we could reasonably conclude that fear of immigration is driven by speculation and ignorance. As people in low immigration countries have very little experience with immigration. If, however, it is countries with many immigrants that are more against immigration, then we could conclude that the fear of immigration is more evidence- or experience-based.