Audience definitely has a major impact on writing styles. When writing an article, it is important to keep in mind how your audience will react to certain things. One of the biggest rules in journalism is to avoid harm. Although your writing can teeter towards a controversial tone, its is best to stray from offensive terms.
Keeping yourself unbiased is another way t keep your audience in mind. In order to keep yourself as a reputable journalist, straying from bias is very important. If your audience senses bias within your work, they will not trust your work and they will be less likely to reach your future work.
Keeping your audience in mind is very important when writing. After all, you are writing for an audience.