yonson on Nostr: Keychat any thoughts on this simple onion routing proposal for nostr as an extra ...

Keychat (npub1h0u…rwx8) any thoughts on this simple onion routing proposal for nostr as an extra privacy layer? Feel like it could be useful for low bandwidth, but extra sensitive messages. Or is something like this already baked in? https://github.com/nostr-protocol/nips/issues/411