Feed reminded me of the people in WALL-E who spent their lives sitting on mobile chairs, having all their needs taken care of. Of course, the people in Feed do walk around, and they’re on earth (mostly) not on a spaceship. Still, the inability, or at least the disinclination, to think for oneself, is the same.
The feed is a computer implant, which both brings in information and keeps track of all ones thoughts, moods, feelings. It’s like a combination of having Google in your head and that scene from Minority Report where the protagonist walks into a store and holograms keep popping up