Here’s a throwaway thought: most of the multiculti troubles are due to the university stratification process described by Murray and Herrnstein. This is because smart people from different cultures tend to have more in common with each other than with their home cultures, and because they are thereafter insulated from the effects of the policies they invent. So, it seems natural to them that people from different races can mix, because this is their experience from mixing effortlessly with smart people from other races, but this impression leads to an overgeneralization that is never corrected because they don’t have to live in the impoverished/low-IQ mixed areas.
The same will likely prove to be the case for ensuing generations of transnationalists, which is a multicultural bubble society made up of smarties who’ve boiled off from their host populations. Asperger’s will also tend to be rife in this group, and in combination with insulated multiculti we’re going to see a lot of academic nonsense coming from these folks.