A Weird Dislike

It's very weird and pointless, I know, but I have an aversion to the phrase multi-published.I understand what it means. It means you sold more than one story, or one book, and had it published. It's usually used to describe writers who are making a living from their work, but not always.But why does it matter? If it does matter, why don't we say double-published and triple-published and on and