I had one many years ago because my wife talked me i to it and ‘deleted’ it due to not using it after a couple years because it was showing me other things than just my contacts even back then. It was mostly a way to see my hogh school acquaintences and childhood friends who moved far away were still alive.

The superficial connections were fine, but not engaging like nearby friends. I have one friend who does post there and sometimes forgets to put it elsewhere, but my wife lets me know when he does.

Note: I put ‘deleted’ because there is zero chance they deleted anything other than the ability to log in.