Yes, that was my point. Lutherans know that Luther was a Catholic. We have high regard for Mary as well, but the ridiculous things attributed to her, the power, the stature by the Catholic church are repellent as idolatry. Since Luther isn’t a Pope, what possible difference could it make? It is not a scriptural position.
Then we do agree on this point, that other than the virgin birth of Jesus, Lutherans are very quiet on what Luther wrote about Mary.