Well, take 'Breaking Bad' for example. It was inspired by real - life events where there were cases of individuals getting involved in the illegal drug trade out of desperation. The show's creator took that concept and developed the complex character of Walter White.
Hollywood is a mix. Some movies and shows are rooted in reality, while others are completely made up. It varies greatly and can't be generalized. It's all about the creative choices of the filmmakers and the demands of the audience.
Many Hollywood movies were series, such as the Godfather series, the Star Wars series, and the Avengers series. These series of movies all had a common theme and storyline. Through continuous sequels and prequels, they formed a complete movie series. In addition to these classic series, there were also many other types of Hollywood movies that formed series, such as action films, comedies, science fiction films, and so on.
Not all series from Hollywood are based on true stories. Some are purely fictional, while others might draw inspiration from real events but with significant fictional elements added.
Well, it's not a straightforward yes or no. Many Hollywood series blend elements of truth with fiction. Sometimes they might be loosely based on real events and then fictionalized to make it more entertaining.