Pretty sure Keybase is abandonware since Zoom bought them.
Please tell me there is a dramatic exchange of emails lurking behind all this.
I'd wager they told all Keybase employees to drop it, there and then and get to work on fixing Zoom and its "reputation".
I wouldn't be remotely surprised if a bunch of them then left.
Also there's no Matrix bridge for Wire compared to Signal.
The multi-account support was nice and is something I'd really love to see in Matrix.
If it's really abandoned, it's somewhat surprising it's kept working this long.