Keybase has an interesting disconnect in its philosophy, in that while it aims to be as secret as possible, it seems to have no notion of *privacy.*
So many good ideas thwarted by their own techbro obliviousness.
For instance: https://github.com/keybase/keybase-issues/issues/1593 "Implement user blocking," opened May 2015, still no signs of implementation.
This is where Vy-let participates in the Mastodon fediverse.