I agree, not everything is helpful. If we look at things that aren't helpful to others, that would sum up the entire news and entertainment industry. The tv's and papers are full of bad news, fear, hate, crime, scandals, you name it if it's related to all the worst of human behaviour it's on the news. People go out of their way to walk to the shop each morning to get their dose of news or switch on their tv's for their nightly dose of crime, hate and war. Seems it's what many want. Even looking at all the movies and documentaries on various networks, 95% of it is all hate, war, murder and crime etc. This is the very reason I don't watch the news, buy newspapers or watch these "great" movies and documentaries.
People can decide for themselves what to watch and what not to watch.