If the ANC was a liberal party, it would understand that a loyal opposition is part of democracy, as is multipartyism and the separation of powers. One look at how the ANC, or rather Thabo Mbeki, compiles its election lists shows how far it is from democratic liberalism. Rather than argue that the ANC is the new home of liberalism in SA, it is nearer the mark to say the entire political debate shifted after 1990 onto a liberal-democratic terrain. Malala correctly points out that this was a triumph and vindication for liberals, as parties across the political spectrum met around the core values enshrined in the new Constitution. This miracle came about through compromise at Kempton Park as well as the influence of momentous changes in the international political climate.
Democracy is a process which takes many years and much work to consolidate.
Neither does it mean that all parties are equally committed to liberal democratic principles. The ANC's racial preference policies concentrate on groups, not individuals. This institutionalises race consciousness. The ANC concentrates on equality of outcomes. The DP believes equality of basic opportunity is far more important.