I live in China and here you do not find wealthy suburbs but you find many security complexes and they are surrounded by the poor.
So they are islands among the poor.
Ok in SA the rich and the poor live in different ares. So what?
Why should the wealthy be surrounded by the poor?
I do however feel corporate companies should be severely taxed so government can build high rise apartment buildings for the poor in areas where there are transport and jobs.
And raze the shacks after the people are relocated in comfortable high rise complexes. Say 35 stories per building.
And of course schools and hospitals should be near. I think building so many hop houses are silly.
They are stretched over large areas and so it is impossible to find quick access to work, schools hospitals etc.