Yesterday another user asked if it's appropriate to put a comma before an ampersand in a list, and the question was marked as a duplicate of comma-before-and questions.
I don't agree that this is a duplicate question. An ampersand is a typographic or display element and not a word, so it's normally handled differently in print--specifically, without a comma preceding it even if the style elsewhere is to use a serial comma. AP style mentions this, and I think other reputable guides do, too.
Is there a way to appeal the decision to mark the question as a duplicate?