I love 💜 nostr, but I don't like how most web apps ignore signing on mobile devices without directly exposing our nSecs.
NIP-47 (example is Amber) should be a norm in every interaction with a nostr client simply because the www became mobile first and we are loosing potential new users because of ignoring mobile signers in nostr clients.
I know about Kiwi browser is supporting extensions but that's just a patch not a solution.
I'm just a weekend hobbyist developer so I might not know if devs ignoring NIP-47 because of technicalities or simply forget about that?
Signing with nsec.app is also a neat solution but again, clients are not adding this as a norm.
A client that focuses on mobile-first will win in the long run.