I find the DigiD app to be one of the most annoying implementations of 2FA out there. You have to unlock the app with a pin code, then enter an app-generated code on the site, then scan a QR with the app, and then grant permission to login to that site. If you compare that to 2FA for Office 365 for example, where you just have a push notification where you press a button to allow, then you can't help but think that s…
With the Digid app you just need to remember the pin code or unlock with face id. The app generates the codes for each login and then you just scan the QR. It's very simple to use.
Recently I lost my phone and had to set everything up again. I had to start digging for 2fa backup codes, but Digid I could easily set up again using the NFC chip in my passport.