We have driver's licence as an app in norway. I was on my way into a pub where I was asked by a bouncer to show ID. I forgot my physical wallet with physical ID, so the dance started:
- Unlock phone.
- Find app.
- App requires national login. Enter personal number (Norwegian SSN)
- National login has 2FA via another app. Open that to confirm.
- National login requires password. My password is in a password manager, so I open that.
- Password manager requires password.
- and 2FA.
- Acquire password and scramble back to the app that required password for national log on.
- Complete login so I can show that I am 33 years old, which is over the required age of 18.
In reality, the bouncer just gave up on me at around step 5 and let me in.