OK, the study suffered from some flaws, not least that anyone who signed up already had quitting on their mental radar screen. It would have been better to get a group for an experiment, then spring it on them what it was about.
But still. Social media is bad. I know, some of you have met your spouses over social media, but you know that doesn’t really kill the argument, any more than the fact that my parents would not have absent the Spanish Civil War makes that conflict any better.
Or maybe not, but after this election it is a little harder to be sanguine.