Are you trying to equate the ideology of a political regime with a minority population of South Africans?
South Africa had no right to exist as an apartheid state, and Israel has no right to exist as an apartheid state.
After apartheid ended and living conditions improved, black South Africans didn’t go and slaughter every white South African as retribution, so when Israel says freed Palestinians would slaughter all Israelites, why should we believe them?
If the occupation ended today and Palestinians were allowed to live fairly and given ample resources to rebuild, what reason would they have to seek further conflict? If treated fairly, why would Palestinians act any differently than the South Africans freed from apartheid? This conflict is ultimately the direct result of unfair treatment after all.
Only just recently?
Line goes up in relation to how successfully the corporation pursues the agenda of those with power (read: money).