My country's electronic service no longer use the primitive password system, so all I need to store in lastpass is a username, but the system seems designed to require a username and password to create an entry.
https://www.mitid.dk/en-gb/?language=en-gb all communication with government/doctor/banking is done with this authenticator system, no passwords required.
I still have to type in a "code" so it knows what authenticator to use in the world. I don't quite understand why I have to suggest this as Authenticators is nothing new.
