The same issue is happening on a show like Everybody Loves Raymond now, which is in its eighth year and struggling to come up with good stories. It'll be interesting to see how they do. The bottom line is, it starts with the writers and ends with the writers.
There are some good songs, but not the kind of song-writing that I remember, that I like. Springsteen still does it. Paul Simon, and there are also good writers, but that doesn't dominate the charts.
They're pretty particular about what they show. They certainly edit the scripts and have conversations with the writers about what they are and aren't willing to portray. But the writers and the network are pretty much on the same page.
True terror is a language and a vision. There is a deep narrative structure to terrorist acts, and they infiltrate and alter consciousness in ways that writers used to aspire to.
Of course, all writers draw upon their personal experiences in describing day-to-day life and human relationships, but I tend to keep my own experiences largely separate from my stories.
When the band begins to get a name for themselves, and the writers get assigned to bands, they'll hit somebody who just doesn't like that kind of music, or they love hip hop but hate guitar rock.
I did what most writers do when something happens that's overwhelming, fascinating, moving, all of that. I didn't know what else to do about it except write about it.