Perhaps you didn’t know/ realize the other races are racist not just the White Ones!
Many many blacks detest Asians
Many blacks are not fond of Mexicans
Asians, Whites,Greek and Jews often socialize and live primarily within the own racial groups.
Hi- rise affluent apt bldgs may have a mix provided tenets can prove financial ability.
Muslims live and socialize amongst their own. Don’t even think of touching their Holy Book/ Koran, You infidel.
Now if we are such a progressive society why are we self segregating.
Societal simplicity and lack of misunderstanding.
If you religion forbids eating ham, you won’t have to confront your neighbor for giving your daughter that BLT.
Sights,sounds,culturesclash when in close proximity to something that is forbotten in yours.