Absolutely, it looks like it’s mostly managing expectations that come with calling something arch based.
In your recipe analogy, calling your new cookie recipe, which you based on your granny’s chocolate chip cookie recipe, “chocolate chip cookie based”, but ending up with a raisin cookie (you removed the chocolate chips) would be false advertising, even if technically true in the way you describe.
Absolutely, it looks like it’s mostly managing expectations that come with calling something arch based.
In your recipe analogy, calling your new cookie recipe, which you based on your granny’s chocolate chip cookie recipe, “chocolate chip cookie based”, but ending up with a raisin cookie (you removed the chocolate chips) would be false advertising, even if technically true in the way you describe.