> for example the role that The Guptas, McKinsey and KPMG all played in looting the state.

Who made that possible? The voters, who voted for Zuma and the ANC and gave them a legislative super majority, who then in turn gave the Guptas all the power that they managed to get and either looked the other way or more likely were complicit in the Gupta's corrupt dealings with KPMG and McKinsey.

Without South African politicians selling out the South Africans who voted for them, the Guptas, KPMG and McKinsey would be entirely irrelevant. But I'm sure these facts won't prevent South Africans from lynching some more foreigners.