Actually I joined QZ just to check out some ideas about Queen's gig in Sun City.
Has anybody considered that Freddie who was a Parsi from India, via Zanzibar, would certainly not be considered 'white'? And yet, he had apartheid Sun City lining up to see him perform? Actually to me, Queen smashed the apartheid system with their show.
What do you think?
I think you're clutching at straws to give it a positive spin.
They were hired to do a series of shows, and they never questioned the setting they were performing in.
There's really no way to interpret that in a positive way.