"Writers are obliged, at some point, to realize that they are involved in a language which they must change." - James Baldwin, "On Language, Race, and the Black Writer" in The Cross of Redemption: Uncollected Writings
Although James Baldwin began his essay with the sentence in the epigraph to assert a cause for racial justice, I would suggest that all writers should heed his advice, from novelists, playwrights, or poets creating an artistic work; to technical writers crafting instructions; to investigators authoring incident reports; to administrators composing policies; to auditors drafting workpapers; to managers positioning proposals; to lawyers finessing court briefings. Language changes, and writers are responsible to effect those changes as reasonably, precisely, and understandably as possible.
Words constantly enter our lexicon thanks to changes in our culture, workplace, and technology. We need new words, or at least word forms, to express novel concepts. As an example, think of smishing, which conveniently refers to a fraudulent text message posing as from a reputable source intended to capture personal information from the receiver. As new words arrive, we must be mindful of how best to use them in terms of their context. We would not want to say we were smished if someone pickpocketed us or scammed us in a three-card monte game. We have other words for those schemes; I would settle for robbed. On the other hand, I can imagine any of us comfortably—and accurately—saying, "She's ghosting her boyfriend for his incessant mansplaining."
Writers also need to refine existing words to reflect the times they live in. As we moved toward gender-inclusive language, English language writers replaced terms like policeman with police officer and mankind with humankind. Sensitive to pejorative meanings of words, they prefer an inexpensive product to a cheap one, as the former denotes only price while the latter connotes poor quality. Managers might write about a project due date, which seems more neutral than the stress-inducing deadline.
Baldwin's insight about the writer's obligation reminds us that language is fluid, and as writers, we are the architects of its evolution.