Not exactly the same, but the swiss administration have their own mastodon instance: https://www.swissinfo.ch/eng/business/swiss-authorities-to-join-social-media-alternative-mastodon/48808086
Link to instance: https://social.admin.ch/about
Thanks for the suggestion, already read and enjoyed it :)
The Mask of Mirrors by M.A. Carrick.
It’s fantasy, but feels pretty fresh to me with the focus being on the main characters trying to con a rich family and less of the more usual (but no less fun) adventuring, combat etc. (at least so far, I’m still very early in the book).
If you are “forced” to use WhatsApp because many of your contacts are using it, you could use it to run WhatsApp and set-up a bridge to Matrix: https://docs.mau.fi/bridges/go/setup.html?bridge=whatsapp