Absolutely incorrect, fair use applies to *reproducing* small volumes of work, not analyzing it. If I published an article gleaning some conclusion based on an analysis of 10,000 issues of the New York Times, that would still 100% be fair use; similarly, Google is absolutely allowed to publish word count metrics based on their scanned book repo, even though publishing the books themselves is not fair use. You are trying to read something into the fair use doctrine that is absolutely not there (to the extent that anything is there, which very little is other than "I'll know it when I see it" and prior case law, unfortunately).