This will still be true, but Facebook will weight material that comes from within users' social networks even more heavily than it has in the past. The feelings of fulfillment and well-being that Facebook users experience could result from being told, over and over, “You're right. Of course, some people travel in ideologically diverse circles, and many Facebook posts — vacation photos, cat videos, unsolicited food diaries — have nothing to do with politics. People you're friends with and that you follow.” “Isn't that a filter bubble?” McBride countered. Got that, Facebook users?
Source: Washington Post January 14, 2018 13:07 UTC