I mostly agree with you. Although, social media has some benefits. I used to not use it very frequently and had thought about deactivating FB for a while, but then I moved to a new city and found it useful for both showing my old friends what I was doing on the weekends and for finding fun things to do like mountain biking and rock climbing through various groups.

But I see your point in that FB's management isn't really pushing to make those sort of interactions happen more frequently, they're just trying to get people to spend as much time on it as possible to extract ad money from them.