Not all AI prompting is expanding the prompt.
What if the original prompt is 1000 words, includes 10 scientific articles by reference (boosting it up to 10000) , and the AI helps to boil it down to 100 words instead?
I'd argue that this is probably a rather more responsible usage of the tools. And rather more pleasant to read besides.
Whether it meets the criterion is another thing. But at least don't assume that the original prompt is always better or shorter!