Oh there are plenty of incredibly racist Anglophone South Africans - no denying that. It’s just that there’s nothing he could do to make the Afrikaner Nationalists welcome him because he’s not an Afrikaner by blood.

As a generalisation, the racist white South Africans also tend to have an English/Afrikaans tribalism that provokes tension, while the non-racist ones also tend not to give a damn about that tribalism either. The same is somewhat (but not entirely) true of racist black South Africans, and honestly that distrust amongst the various racist groups is a major reason that South Africa has been able to make so much progress.