It's the only social media I actually enjoy engaging with, and I appreciate the way my friends all use it juuust enough (while the ones who overshare can easily be skipped over without feeling like a jerk.)
I've actually been using it a lot more over quarantine, but in incredibly specific ways; probably the biggest boon has been discovering all the cool travel photos (locations, hotels, food, regional outfits, etc) to use as illustration references for my D&D campaign. My algorithm is totally borked now though, and thinks I'm obsessed with traveling to the Amalfi Coast or buying premium leather goods — which isn't too far off, I guess.