Final answer:
The Edelman firm found that 90 percent of online outlets offered sponsored content.
Step-by-step explanation:
Throughout the decades, different media platforms have experienced varying levels of user engagement, significantly influencing how information is consumed.
The Edelman firm found that 90 percent of online outlets offered sponsored content.
This suggests that sponsored content is a common practice in the online world, where companies pay publishers to promote their products or services. It is important for readers to be aware of this sponsorship so they can critically evaluate the information they are consuming.
It is also crucial for online publishers to clearly disclose their relationship with advertisers to maintain transparency and trust with their audience.