I think that this whole smartphone scrolling, content consuming, ubiquitous posting, Extremely Online thing is going to go the way of the Fedora, or the Marlboro smoked at cruising altitude in economy class. In the end it is all going to fade.
No, I think this will all end, as T.S Eliot said, with a whimper. People will simply lose interest and walk away. Because the internet now is boring . People spend all day scrolling because they are trying to find what isn’t there anymore. The authenticity, the genuinely human moments, the fun.