@Paul Howell, I once shared a bottle of Scotch whisky with Walter Cronkite. He visited my hometown to speak at the University, and he stayed in a room at an inn where my wife was the chef.
After Walter was gone, the housekeepers found a half empty pint bottle of Johnnie Walker Black left behind in his room. I like to remember it as half full.
The beer-drinking housekeepers had no use for Scotch, so my wife brought the bottle home, and I was privileged to finish what Walter did not.
And that’s the way it was.
I was just asking my wife at the breakfast table this morning if there is any news anchor working today who is as trustworthy as Walter Cronkite was, or the others of his generation. We decided the main qualifications for being a successful news broadcaster today is being able to plug your networks latest movie release with a straight face, and not getting caught with your hand up someone's skirt.
Burroughs' ideas about subverting information networks and exposing the media systems which manipulate us make less sense today. Is it fair to say a media system is manipulating me if I choose to listen to only those media outlets which tell me only what I want to hear? We not only tolerate being mislead, we demand it.
Culture and counterculture, mainstream and subversive - these dichotomies are probably oversimplifications which ignore many different points of view.
But to answer your question
@jtk, I suspect nostalgic photos are subversive within the walls of liberal arts universities and in the fine art world, but are mainstream just about everywhere else.