We'll see if people adapt (or not) to deal better with social media in terms of altering how they consume / interact with it, given the experiences of the past decade. I think a huge percentage of people have pulled back from eg Facebook and commonly broadcasting their views there, or engaging in low value social conflicts via social media. The average person is not Tweeting their thoughts on a daily basis and is not going to.

I think it could take perhaps a few decades (~2010-2030) for a full cycle to take place of people - across multiple generations - experiencing social media across their lives over many years, to inform the next generations of social media's nature. There is still a lot yet to learn about how social media impacts us, shapes us, influences us, contorts us. That's all still being judged, regulated, pondered, debated, studied. Television and radio took decades to play out in terms of what manner they fit into society, how society would use / consume those things, what society would accept from those things, and how they would be regulated.