Authors should read widely across genres to enhance their writing. Stephen King emphasizes reading and writing as essential practices. Writers gain valuable insights by exploring different styles and plots, not just their own genre conventions. Keeping up with market trends and classic literature deepens understanding and inspires creativity. Broad reading habits improve vocabulary and narrative techniques, while engaging with various genres and forms—like poetry and non-fiction—broadens perspective and enriches storytelling.
https://www.literatureandlatte.com/blog/go-beyond-your-genre-why-writers-should-read-widely