It is a HUGE social benefit to me, as I've moved far away. I don't need Abe's phone number, Betty's email, and I don't expect even Christmas cards updating me on Charlie's family. But if any of them post on FB that their parent or child or dog just died, graduated, or got married (in a progressive animal-rights nation), I can make an effort to let them know I care.
Even in the early version, these life updates became a competition of who has the fancier wedding pics, who went to a trendy vacation spot this year etc., leading to an idealized picture of how the life of everyone else is going.
It's a bandaid on the lifestyle of having to move cities all the time and cutting connections. Seeing their life updates doesn't really keep the connection alive, it's an illusion.
There are people who fade out of one’s lives for various reasons, but it doesn’t mean that the relationship has to end at that. There are many schoolmates, coworkers, etc. who I wish l I had some idea where they were now, which I don’t have right now because of my general avoidance of social media.
This is just a way of keeping on the pulse and generating common context if said pair were to meet again, instead of simply awkwardly smiling and trying to end a conversation as soon as possible.
Example: I was an employee with my first fulltime job for nearly ten years. After I quit the job I instantly lost contact to all people. I would have needed to actually go the company building to chat with them (or calling at work), which I didn’t because it was Covid time. But on XING (LinkedIn-like platform for Germany) one former colleague left his private phone number for me, and I messaged him (after some years, because I was in a depressive phase), and now we meet every two or three months.
So it’s not about voyerism for me but keeping contact or at least give me some hints if any relation might be worth pursuing. I don’t want (or need) people in my list just for being a watcher of their life.
I dunno, if I don't want anyone to see the post I will not post it or limit its visibility, I am very much in the same camp as the person you're replying to.
People who I lost regular contact with but am totally happy to meet again once a year or every couple years. (Does not mean more often would be bad, just being realistic). Which we actually do, from time to time.
We also have a Slack with old colleagues form one company, but it's mostly a way to contact them or for the occasional tech question and chitchat, so it's even more closed off - but no different than broadcasting events, really.
But I'm also not arguing that it's strictly needed.
> if I don't want anyone to see the post I will not post it or limit its visibility
Yes, and nowadays people tend to share less. Exactly because in the 2000s these instincts were less sharp and then people realized that a wider circle of people is looking than they thought and things remain online for long.