BC zaps are the killer feature of nostr.
Discussion
There’s probably an opportunity then for someone to pursue creating a client that automates the whole process soup to nuts with just a signup.
We’re still in the equivalent of assembling-computers from-kits stage.
They did, it's called primal, but the client is insecure because you have to paste in your nsec
Also, there is an ecahs project where your npub automatically recieves ecash when you login but the client has to enable it right nostr:nprofile1qqs9pk20ctv9srrg9vr354p03v0rrgsqkpggh2u45va77zz4mu5p6ccpzemhxue69uhk2er9dchxummnw3ezumrpdejz7qgkwaehxw309a5xjum59ehx7um5wghxcctwvshszrnhwden5te0dehhxtnvdakz7qrxnfk