If you think that you can replace any white characters in fantasy stories with non-white actors because "it's fictional", but then declare that skin color matters only when it comes to FANTASY stories featuring people of color; then you're still an ignorant borderline racist person, but wokely.
What's different between a story set in Germany, Denmark, France, Greece, and a story set in India, Saudi Arabia, China or Polynesia?
That the characters in stories set in Europe can be played by any non-white actors because they are not real? That there were no set of regional laws, no regional culture, no regional religion, no classicism, no racism, no distinct anything?
But stories set in Asia must be strictly played by actors that resemble the "colored people" in that specific regions, because their culture is so distinctive and foreign and rare, therefore it can't be replicated by white actors?