i don't know What is the use case?

A more user friendly open dime. I use them all the time to gift bitcoin

Gifting Bitcoin with the satscard is awesome, but Nunchuk being the only way to pull the Bitcoin off the card is sad (no lightning, for example). Forcing someone to download a particular wallet app in order to receive your Bitcoin gift is tough, regardless of whether they have a wallet app already or not. Kind of ruins the experience. The more options the better, especially if one or two of the options are also kickass wallets like Bull with lightning and liquid support that can double as the giftee’s main driver wallet.