The person has a weird sense of what constitutes "reality" apparently one that can take various forms, apart from what everyone else knows. He/she has a strange understanding of what might constitute "absolute sense." Sounds like they are groping for some sort of philosophical abstraction - an exercise doomed to failure.
I believe the answer is: italians take over and change white and black cultural traditions
The author make a reference on the migration of italian citizens to united states (mostly new york and chicago). The italian immigrants brought a mafia culture to united states which back than were in a fight for dominance for black and white culture.
I have never heard of that. But Im more then glad to help if I can.