A few job types that are writing-heavy (and also viable career options!)
- Public relations
- Research (in politics, social sciences, environmental issues, and much more)
You can explore these and see which one fits best with you :)
I would also add copywriter. Writing content for websites especially, something such as animal welfare or social issues you find worthwhile and are passionate about as these require passion and a strong voice as well as fulfilling a real need in society.