So, besides this being hilariously out of touch, how come he (seemingly) believes this? Is this perhaps what he says to the public, while believing something else? Or surrounded himself with yes-people who won't actually tell him what they think? Or is he maybe just extrapolating this from usage data and assume because X hours of their day was spent on the feed, they like it?
It's just so hard to imagine how he got to that place, as I don't think I've ever heard anyone (online or offline) about how they like their feed order, it's always complaints about it and how they have to jump through hoops to get it into a chronological order, and hide all the spam/non-friends stuff.