> People were warning about filter bubbles even before Facebook did it. Makes me think of "reality tunnels"[] written of long before Zuck made his website. []

> People were warning about filter bubbles even before Facebook did it. Makes me think of "reality tunnels"[] written of long before Zuck made his website. [] https://www.wikiwand.com/en/Reality_tunnel https://www.wikiwand.com/en/Reality_tunnel