Matthew Smith, in his interview on the Great Discontent (emphasis added):

I think we designed the wrong Internet. We’re creating rapidly for the Internet and we’re creating things that are life-changing for people. I think that smart people with good ethics need to make hard decisions about what we’re making. For example, I think about the feed, which invites us to come, be obsessed, and compare ourselves to everyone, all the time. Who came up with the idea of endless content constantly streaming toward us? There’s this unlimitedness that concerns me because it is so unlike the rest of the human experience and I think it confuses the human mind and puts us into a space where we aren’t at our best.

On the Unlimited Internet Feed