Why not just make it so that people that you don't interact with get auto-unfriended over time. If you just post, post, post and have no meaningful relationshi

Why not just make it so that people that you don't interact with get auto-unfriended over time. If you just post, post, post and have no meaningful relationship beyond parasocial bullshit, then in no time, you'd be removed from the networking system. With something like this, the network would no longer be a personal marketing system, but would actually only keep you with people that you actually interact with in meaningful ways over time, perhaps through event scheduling, and perhaps through conversation. If you left for a long time, you'd come back to a friendless universe, sure, but only on the network. I guess that the ultimate goal of a network like this would be to get people off of it, which would be healthy for the individual, and bad for the company. Oh well, there goes that idea.