The ANC is something of a Labour-based party - so it has a blue-collar bent to it and gets the endorsements of many unions. I'll assume the 2 people you met wer

The ANC is something of a Labour-based party - so it has a blue-collar bent to it and gets the endorsements of many unions. I'll assume the 2 people you met were not blue-collar, so chances are they are not ANC supporters. There really is not single politically party that enough support to get more votes than the ANC, whose share of the vote has been dropping steadily by 3-5% every 4-year election cycle.