The only reason I keep FB around at this point is that's honestly the only way I have to contact a certain sub-section of people

Exactly. I should use this moment to reflect on how many Facebook “friends” are “must have” folks I should put effort into keeping in touch with outside of FB, and then I should…do that.

But one thing I admit would be tough would be giving up on the possibility (more of a fantasy at this point) of popping into FB for a feeling…for of a general sense of what folks I know are up to. Where they are, what they’re enjoying, what they’re struggling with, etc. Do I need to know how my middle school acquaintance’s cancer treatment is going? Do I need to see pictures of a former coworkers’ dogs frolicking at doggie daycare? Well, no; I maintain my circle of close friends and family without Facebook and can continue to do so. But there was a time FB seemed to provide a sense of being at least casually plugged into a wider community of acquaintances and more distant relatives that I liked and enjoyed. I don’t think we’re ever really going to get that back.

Maybe losing that peculiar late-00s-early-teens sense of a network of real people you kinda care about even if you’re not close is a good thing. Maybe Facebook only ever provided a false sense of community that made us over-invested in near-strangers’ dramas; maybe it pulled us away from face-to-face community building with our actual neighbors. I dunno! Regardless, I’m reluctant to discard it entirely if only because I’m pretty sure we’ll never again see a mass “(almost) everyone is going to gather on this one platform, under their real names, and be at least somewhat reachable through it.”