Feature Request: Return JSON duckdb fields as JSON to Python via fetchone() or fetchall() rather than as strings.

[JonathanSFalk]

I have a database with several JSON fields. When I result=conn.query("SELECT json_field FROM db").fetchall() I get strings in Python which I then need to convert back to get the json object I want to work with result_json = json.loads(result). Is there some limitation that stops fetchall)_ or fetchone() from keeping the result as JSON? I understand (or accept) that this won't work in .df()