That's an allusion, not evidence. They're not a gated community in Johannesburg, they're a town in the sticks and every culture on earth self-segregates to some

That's an allusion, not evidence. They're not a gated community in Johannesburg, they're a town in the sticks and every culture on earth self-segregates to some degree or another. It sounds like the Wired author found a peaceful community is wanting to change that because they read racism into where there may not even be any.