Social media merged every audience you have into one — and everything got blander for it

There's a thing that happened gradually: at some point, every platform decided that everyone you know should see everything you say.

Your coworkers, your parents, the person you went on two dates with in 2019, your college roommate — all in one feed, all seeing the same post. You used to have different rooms for different people. A forum had its crowd, a group chat had its circle. Each room had its own register, its own inside jokes. You talked differently in each because you were slightly different in each, the way everyone is.

Then the platforms flattened it. Facebook put your boss and your best friend in the same timeline. Twitter made everything public-by-default. LinkedIn became a confessional. And the rational response to all your audiences collapsing into one was: say less. Say it safer. Sand off the edges until nothing offends anyone and nothing interests anyone either.

The "close friends" story and the locked alt account aren't features — they're patches for a design choice the platforms won't undo, because the merged graph is what makes the ad targeting work. You maintain the walls yourself now instead of getting them for free.

The weird part is that the old internet already had this solved. Forums, IRC channels, mailing lists — each was its own room with its own crowd. Nobody expected your fishing-forum voice and your politics-forum voice to be the same voice. That wasn't fragmentation, that was just how social context works.

I wonder if any platform will ever ship real audience separation as a first-class feature, or if a single undifferentiated graph is too valuable to the ad model to split up.