Johannesburg, South Africa – In the narrow lanes of Fordsburg in central Johannesburg, Junaid Mohammed* stands behind the counter of a family shop that has been in his family for decades. His father started it as a general dealer. Today, it survives on cheap Chinese imports and shrinking margins.Junaid, who asks us to use a pseudonym, does not call it a decline. He calls it survival.But the bigger change is not what he sells. It is who he employs.Junaid only employs foreign nationals as store assistants and packers. “It was not a deliberate choice,” he says.It began with cost. Then…