Yes, I understand that. Going back to the 80' or 90' you'd frequently be in a position where everyone had seen the same news, show or movie the night before or during the weekend, leaving you out of the conversation. That's no longer the case, there is so much content that it's not really weird that haven't watch something. Sports is so expensive that it's no surprise that you didn't a particular event. It's almost surprising of two people in an office watched the same thing the night before.
Also there are so many other types of media available, like video games, audio-books, podcasts, online articles, e-books. You can be just as informed and entertained without a TV.