My objections:

1. It doesn’t adequately indicate “confidence”. It could return “foo” or “!foo” just as easily, and if that’s one term in a nested structure, you could spend hours chasing it.
2. So many hallucinations-- inventing methods and fields from nowhere, even in an IDE where they’re tagged and searchable.

Instead of writing the code now, you end up having to review and debug it, which is more work IMO.