Ageism in defined as "prejudice or discrimination against a person's age". And I believe the media is somehow ageism.
People are afraid of getting old, either physical or mental. The media kind of pose a negative attitude about old. There are signs in ads show that "stay young" ,"look young" "anti-aging" makes people think "old" is some horrible and everyone should avoid it. I have to say that the media is really ageism, there are new young fresh singers, actors and models replacing the old ones every single year. And the mainly media, such as TV shows, dramas, movies, music, magazines are all targeted to young people. Both the society and the media world give too much attention to the young people instead of the elders.
And, there are stereotypes of the elderly in the media for sure. The elderly usually present in a way that is disable, needed help and care, has poor sight and hearing, unable to use the new technologies and don't want to either, and obstinate about their own opinions. It's kind of disappointing that the society posing this kind of attitude instead showing love, care and respect.