Word 97 is a bit useless today as it can't open docx files
Outside the business and official users — such as community clubs etc Word97 .doc format is still the lngua franca for document exchange.
One might shudder at all those Windows 9X and XP PCs out there running Office97. Reality has a nasty habit of knocking the shit out of illusions.
Actually there are a lot of Openoffice/Libreoffice installed by relatives, neighbours etc, on somewhat more recent PCs with the strict instrucion to always save in "office 97-2000" format with the user often unaware that it is not MS slop.
Her indoors had both LibreOffice (first) and Office2019 (later) on her Win7 PC but the default remained LO until an update of something "fixed" that. A frantic frantic phone call about how something had completely broken MS Office and she could do anything thing - after more than a few (cross) words I worked out that she hadn't ever seen Office2019 and told her to click on the LibreOffice icon and find her documents from "recent."
Uninstalled Office2019 on the next visit as clearly MS had "broken" it. So I had the install media and two licences for 2019 with zero likelihood of their ever being used.
For almost all such users Wordpad or MS Works would have been more than adequate.