Would you consider doing an ecash/nutsack wallet?
Discussion
What benefits would this bring? All I see is increased risks from dataloss and random mints going away, and makes it harder to self custody. We have an NWC interface, which mints should support, that is the interface we are happy with.
Reduced friction to send/receive zaps for a new user. If you limited the balance to <10,000 sats or something then dataloss/rug risk is minimized
With hosted and graduated channels you can have reduced friction with 0 inbound liquidity, and self custody at a certain balance. You never get self custody in ecash at any balance level.