no - some Judge wrote to his family member recently.. " I am seeing all these great briefs now " followed by a novice discussion of AI use. This is anecdotal (recent), but it says to me that non-lawyers, with care, are writing their own legal papers across the USA and doing it well. This fits with other anecdotes here in coastal California for ordinary law uses.
"A Major Law Firm's ChatGPT Fail" https://davidlat.substack.com/p/morgan-and-morgan-order-to-s...
"Lawyer cites six cases made up by ChatGPT" https://arstechnica.com/tech-policy/2023/05/lawyer-cited-6-f...
"AI 'hallucinations' by ChatGPT end up costing B.C. lawyer" https://www.msn.com/en-ca/news/world/ai-hallucinations-creat...
The list goes on and on. Maybe there's a bespoke RAG solution that works...maybe.