It is true that some news anchors may appear in movies, playing themselves or other characters, but I don't think it is necessarily an act of "brazen" self-promotion. For one thing, news anchors have to do more than simply read from a teleprompter; they have to react in real time to the events taking place around them. As a result, they are often quite skilled in terms of improvisation and reacting to unexpected events. Therefore, it is not surprising that some of them may have the ability to act in a movie.
Furthermore, appearing in a movie is a way to broaden their appeal and gain exposure to a wider audience. This could be beneficial to them in terms of career growth and growth in their personal brand. Additionally, appearing in a movie also provides them with an opportunity to showcase their talents, something that is not always readily available in the newsroom. Thus, it is understandable why some news anchors may choose to appear in movies.
In conclusion, while it may appear that news anchors are "rubbing it in our faces" by appearing in movies, it is likely that they are simply trying to expand their career options and increase their visibility. Therefore, it is not fair to characterize this as a "brazen" act.
