The answers by the developers to security requests are a little vague, e.g.:
To me these rather vague answers sadly point towards the team planning to prioritize their own Mudita OS K security updates (Mudita OS K 2.0, Mudita OS K 3.0, …), only providing security for default device configuration. For now i am waiting for any updates in Security Updates topic.
I removed credit-card, banking and PayPal info from the Bitwarden vault for now. In my country cash payment still works almost anywhere. Losing other credentials would be painful but not detrimental. For now I use 2FA authenticaton on my old secure device and keep it in my drawer.> I uninstalled Bitwarden for now.