@anonybirdy All official sources (schools, etc) around here were running Microsoft products – aka Microsoft Word, but several of my family members were almost obsessive about WordPerfect back in the day. My aunt used WordPerfect 5.1 for DOS up until something like 2010. She even had old keyboards with extra function keys for it (went up to something like F20.)
@anonybirdy My mother also used it, but was willing to adapt to the Windows version around 7 or so I think. She used it for years and years until one day my father turned Apple fanatic and eventually convinced her Apple was the only one true deity. It was a hot mess trying to get the Mac port to work if I recall (or was that some weird Word port? I forget what she even had.) Eventually she gave up typing.