Merchants will move into heavily populated ares if it is profitable to do so. When said merchants are subject to shop lifting, burglary, robbery, violence and mayhem, on a regular basis, they cannot afford to operate there.
Yeah, but probably only temporarily, and not in the way you might think. She'll conclude it's "typical" evil white people conspiring to deprive "hood" residents of fruit, and her solution will be to force merchants to open money losing branches. The idea of changing the behavior of the real sources of the problem would give her the shivers.