"Among the few exceptions, one group stands out – a community of people who overwhelmingly tend to live in segregated neighbourhoods; who often withdraw their children from the public school system to educate them in their own schools; who have a high likelihood to hire and work for only people from their closed circle; who tend to marry their own kind and whose children are far more likely than members of other communities to live and work strictly within their group."

Are you talking about our nouveau riche, the "breadwinners" of  which live here on  10 year renewable visitors visas where they do not have to declare nor pay tax on worldwide income?  

Who live in 3 million dollar luxury homes in what are increasingly becoming  demographic silos (including language).  The homes have a purchase price of three million upwards, and their children enroll in private schools in Vancouver and Richmond, filling them to capacity.  

Are we allowed that conversation?