Consider it this way. The fact that Word is really so means that are prevalent it has to cater to all kinds of users—students, businesspeople, writers, teachers, marketers, lawyers, the list continues on as well as on and on.
But Scrivener is made for example sort of person only:
And if you’re a writer, chances are you’ve heard of Scrivener. Plenty of writers absolutely love this program, having its advanced features and writing experience that is distraction-free.
Simply speaking, Scrivener provides you with an insane quantity of flexibility for writing, formatting, and organizing your book for self-publishing.
Blogger and author, Jeff Goins, swears by Scrivener after giving up word. He says,
“I wasted several years of my life doing all my writing on Microsoft Word. […]