Brutkey

Fedi.Tips
@FediTips@social.growyourown.services

@dwillanski@aus.social

That was attempted by various distributed networks, maybe most famously Scuttlebutt.

However, the current structure of the internet apparently made this very difficult and they still had to use multiuser instances called "pubs" so people could discover others to follow.

One of the most prominent Scuttlebutt projects was
@manyver_se@fosstodon.org but it seems to be dormant now.