Yes, clients can look for recent events kinds of each protocol.
But the issue is that all clients must implement all protocols, which is never going to be the case.
I understand and value the experimentation by devs.
I wonder if there is some low effort way to signal what DM standard my intended counterparty prefers.
cc nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6
Yes, clients can look for recent events kinds of each protocol.
But the issue is that all clients must implement all protocols, which is never going to be the case.
No they don't. Clients should remove NIP-04 right now.