Not unrelated at all. You said “rightly divided” and I pointed to a gross error on the part of the RCC in “rightly dividing the word of truth”. I am quite familiar with 2 Tim 2:15 and would simply ask you to show me from scripture where we are taught the bodily assumption of Mary or that she is now the “queen of heaven”.
They are not in the Scripture as you well know, but we've already established from Luke 2 that there is more to God's word than what is contained in the Bible.