There's an interesting problem in digital preservation, which is that preservation only exists actively. Only the things you actively move to new formats, survives.
Community is probably the same way: it has to be actively maintained in order to outlive whatever spot it's currently in.
The ideal social media is not actually any particular instance, but an up to date contact list. Everything else is details, and every hangout spot will inevitably go rancid.
That game you love vanishes if no one bothers to crack it and pirate it and emulate it.
That person you like, vanishes if the ground turns sour and you didn't figure out a way to find them after fleeing elsewhere.
If you're gen x or millennial, odds are you have known some people online for *decades*. Across multiple now-dead forums, across vast gulfs of time in internet years. You've probably got a friend group that outlived multiple sites.
Which is interesting. Gen X and millennials grew up having to learn how to use computers, how to go online, etc.
One of these skills later generations didn't learn, was how to reconnect outside walled gardens.
If you're over the age of 30, your first internet friends were outside walled gardens, they didn't really exist yet.
You found them, and then found them in half a dozen different places none of which were the really *important* thing. The important thing was they were there.
If you're *under* the age of 30, pretty much all you've known were walled gardens, you didn't really need to learn the skill of finding a friend hanging out somewhere else.
This is probably part of why everyone on bluesky is 38 years old: 38 year olds are basically the only people who consider it totally normal to flee a sinking ship and then just casually resume the conversation on the tropical island they end up on.
They've outlived dozens of ships.
People who are much older, are busy oogling shrimp jesuses and big boobied centaur women on facebook.
People who are much younger, only know 3 or 4 walled gardens and only maybe 1 has died on them so far.
