I am proposing an expansion to the concept of Zaps. Anon Zaps or publicly relayed Zaps. Routing would depend on the asset zapped and user preference.
I could send direct P2P wallet Zaps or route through a publicly viewable route or route anon. Automatic signing to publicly prove Zap ownership.
I understand this is not the current concept of a Zap, but it is what should be developed imo. Any asset, any chain, any npub.