I'm no fan of Andile, he is an opportunistic and corrupt man devoid of principles - exploiting the legitimate suffering of the poor and marginalized for his own personal gain. But even terrible people are, on occasion, right about something. As the saying goes, even a stopped clock is right twice a day.
And he is right to consider Helen Zille's "positive aspects of colonialism" ideas to be no different from trying to find positive aspects of the holocaust.