We learn television died out in the episode The Neutral Zone and I've always liked to think of that as more first season TNG clap-trap from Roddenberry that is best left forgotten. It really is kind of a lame over-used joke doing a television show where you put down the concept of television. I really find it hard to believe that people decided the instantaneous transmission of sound and images from anywhere else was something they didn't want anymore. I've always kind of thought that was one weakness of Star Trek. Because it focuses on the Star Fleet aspect of the 24th century we actually learn very little about the culture of 24th century Earth. What sports are popular? What movies are popular? What is it that binds the world together culturally? In fact judging from TNG Earth decided to stop creating any culture and just read Shakespeare all the time. In that dreadful Voyager episode with the doctor singing opera and the midgets Janeway talks about celebrities as if they are still a thing of the present. I was curious exactly who would she be talking about in the 24th century as a celebrity.