Make a unique blog on Entertainment and Pop Culture Analysis. Pop culture analysis and entertainment commentary is an evergreen niche and keeps the audience glued.
Build your blog as a platform for dissecting the ins and outs of the entertainment industry; critique movies, TV shows, celebrity news, and viral content. Include thought-provoking articles on impact of media on society. Scale the blog by collaborating with film critics, entertainment journalists, and celebrity fans. Encourage posts based on fan theories and discussions about all things Hollywood.
This is the idea to work on if you are an entertainment enthusiast, a self-made critic, or just passionate about celebrities and media. There is revenue potential through affiliate marketing with movie/video streaming services, related merchandise sales, etc. There is a good chance that media companies would like to collaborate with your blog.
Blog Name Idea: ToxicHollywood.com