The primary benefit of traditional publishing is that it provides authors with the resources necessary to produce their book. This includes access to professional editors, designers, and marketers. Additionally, traditional publishers also shoulder the cost of printing and distributing the book, which can be a significant investment. In exchange for these services, traditional publishers typically take a larger share of the book's profits.
Another advantage of traditional publishing is that it can help authors build their credibility and platform. For example, being published by a reputable imprint can lend an author's work a certain level of prestige. Additionally, many traditional publishers have strong relationships with the press and other media outlets, which can help an author's book get more attention and visibility.
Of course, traditional publishing is not without its drawbacks. One potential downside is that authors may have less control over their work. For instance, traditional publishers may have final say over the book's title, cover design, and content. Additionally, traditional publishers typically take a longer time to produce a book, which can be frustrating for authors who are eager to see their work in print.