@bunface
All we can say is hooray that the dwindling group that only puts their faith in white saviours is doomed!
I think you misunderstand what a “white saviour” is. It’s not a saviour who happens to be white. It’s someone with an arrogant saviour complex, who thinks he or she is entitled to intrude in on a society and offer unsolicited help to people because they’re too stupid to help/save themselves.
In this sense, the Doctor fits the “white saviour” mold perfectly, or at least an inversion of it, in this story.