I think yes since a lot of clients need writers for their blog or whatever sites they may have. Writing is one of the essential things because anywhere in the world, words are there. A lot of folks create businesses so contents are very important to business. Authors create business through wisdom of writing. Since its already modern, we used to buy e-books from internet and some freelancers create this kind of book and its content. Although it is not basically your business but they will hire someone to create books and stories for their business and freelance writer can take part of it.