Re: BIP 322 draft design and improvement thread

Is BIP-322 a failure case? Is it unfinished and isn't there any conclusion?

Quote

BIP322 is already merged, but as far as I am aware has not been deployed in any software. I do not know the reasons but work on it seems to have stopped. I would suggest that you reach out to the bitcoin developer mailing list if you would like to find out more or make an attempt to restart progress.

(https://github.com/bitcoin/bips/pull/1347#issuecomment-2092033174).

There is "simple" variant (taggedHash "BIP0322-signed-message") implemented in Sparrow: https://github.com/sparrowwallet/drongo/blob/f8f50c0dd907fac674ea363443b96772b6a0b658/src/main/java/com/sparrowwallet/drongo/crypto/Bip322.java#L18
and
https://github.com/ACken2/bip322-js
and
https://docs.rs/bip322/0.0.7/bip322/.
Anywhere else?

(I haven't verified if the implementations above are compatible).

I am grateful to aliashraf for thoughtful analysis and suggestions.