The only social media I use is Instagram- and that only because there's a level of creativity that can't be avoided. (At basic level) One HAS to at least think a little bit and photograph something in a way others will find interesting.
I like forums think this of course, cause there's a focus and usually a common interest.
FaceBook and the like creeped me out from day one. *NEVER* wanted to be on it or anywhere near it. There's something I find kind of horrific about it. First off, I think it KILLED the whole idea of having to actually be unique and creative on the web. Back when people had things like blogs, they had to think and use whatever talent/creativity they had to have anyone pay any attention. Things had to be interesting, or no one paid attention. Truly interesting people shone, those that weren't had to work on it.
Now it's just repost someone ELSE'S image/idea/whatever and get 'likes'. Be creative or interesting? Why bother?
Anecdotal: I noticed when my wife was on it, Facebook could often make her edgy. There was always some measure of actually finding out how petty and shallow a lot of her 'friends' on there actually were.
I see people upset about something at work, and it's almost a safe bet: "Oh what did you see on FaceBook this time..."
People love to either appear the most successful/happy/enriched people on the planet- or LOATHING that someone else appears that way more than them. I'm sure it's unfair to pin this all on FB as it's just human nature, but somehow I find FB embodies it.
The second someone makes national headlines now, I notice they are judged harder by anything found on them via social media, than anything else.
Lastly, there's just that stereotypical image I have that makes me chuckle and shake my head- bars full of people sitting and staring at their phones, checking social media instead of checking out EACH OTHER, live and in person! Having encountered exactly that stereotypical situation many times myself, I guess I get that 'old guy' thank god it wasn't like this back in my day attitude. You met a girl in a bar back in the day and you only had to compete with the other dudes there in reality with you- have a little bit going on and that wasn't a big deal. Now it must be you have only to compete with the other dudes in the bar... AND the whole world of other dudes she has in her pocket screen she can whip out and check instead of face 'stranger' you!
I guess I'm just thankful I had lots of fun before that (what seems to me HORRIFYING!) age, and met my wife back in a time when some of that existed, but not quite like it is now.
Irony to me of 'social media' is I guess my old-school self finds a lot of it to actually be anti-social media in a lot of ways. Happy to live my life without 90% of it.