I am part Asian/Afro-Caribbean living in South Florida in close proximity to all sorts of Hispanic populations and related to quite a few by marriage. From my view prejudice and racism is more common in the older generations, less so in the younger ones who like me, tend to be products of multi-racial unions. It's actually quite interesting and pretty damn funny. White racists in the efforts to segregate themselves from minorities ended up forcing minority populations together in denser urban environments and the result was that the last Census showed that the mixed race demographic was the fastest growing demographic in America and the white population for the first time actually shrunk as a share of the overall population. There's also been a large increase in mixed race births between minorities and whites. Overall this is unlikely to be a trend that can be stopped at this point. We are heading towards a racially ambiguous future.
The other fortune/unfortunate (depending on how you're looking at it) result of this segregation, not only of neighborhoods, but opportunity and wealth, is that these immigrants, unlike the immigrants in the early part of last century, who were largely welcomed despite enduring discrimination early on and were allowed to grow wealth and pass down inheritance and obtain home ownership, have none of the same reverence and love for America. They are more willing to look critically at America's past and move towards reparing the damage done because unlike immigrants from Europe they originate from countries that America is more likely to have exploited. Fleeing Europeans looked to America as refuge while migrating immigrants out of South America and the Caribbean are doing so out of necessity created American capitalism.