There could be open source tooling to create custom private "closednets", with
- trust ring mechanism to allow invitations, flagging, banning, and banning those that invite people who were banned
- the rules of the closednet
- search engine with opt-in scraping
- portal (remember the 80s?) with all the registered nodes, perhaps by service category such as public git repo hosts, web sites etc.
etc.
The first closednet could be Hacker News.
VPNs are great for torrenting but any serious website like an online bank or web email provider will turn you away. They claim it's for bots but really it because they only want customers they can track.
If it had any real value, anyway.
Small, truly private communities could be an interesting thing though.
Yeah, Network by Humans for Humans. Thats why Im not interested in all those IoT/Auto networks when you just connect and stuff automagically configure. It looks nice at first glance, but you loose control. F2F works way better in that matter, like RetroShare, but I never investigated it much.