Did you just compare a data privacy law with some hypothetical obscure privacy law? Amusing. Per your analogy, if German website still wants to be shown in SA then either they get SA govt on board with w/e content they are serving (bare knees in this case) or they stop traffic coming in from SA altogether or they simply comply with SA local laws and censor content (bare knees). You should do some research on how US based website show content in Chinese region.