I don't get the point of the article. People are divisive. Water is wet and anything having to do with people is divisive.
How many of these "social media bad" articles are we really going to get from the news industry? It's getting to be annoying, boring and exhausting. If social media is so bad, why is the WSJ and the rest of the media trying to force their way onto social media platforms? If these journalists are right and social media is so bad, why are journalists so prominent on twitter and much of social media?
If you want divisive, go check out the WSJ and NYTimes comment sections. Yet a lot of people consume products from WSJ and NYTimes.
What's the answer? No media altogether or force people to think alike?