https://www.eugenewei.com/blog/2023/7/6/how-to-blow-up-a-timeline
One of his key insights is what I think of as his theory of group inertia. Groups are hard to form in the first place. Think of how many random Discord communities you were invited into the past few years and how many are still active. “Organization for collective action takes a good deal of time to emerge” observes Olson.
However, inertia works both before and after product-market fit. Once a group has formed, it tends to persist even after the collective good it came together to provide is no longer needed.
The same is true of social networks. As anyone who has tried to start one knows, it’s not easy to jump-start a social graph. But if you manage by some miracle to conjure one from the void, and if you provide that group with a reasonable set of ways for everyone to hang out, network effects can keep the party going long after last call. The group inertia that is your enemy before you’ve coalesced a community is your friend after it’s formed. Anyone who’s ever hosted a party and provided booze knows it’s often hard to get the last stragglers to leave. We are a social species.