@hipsterelectron
Ok, well that is a very literal reading of what I'm saying here, but I see how you might read it that way. Maybe a closer phrasing to what I meant is just what I wrote above, "much like how people use pre/post AI as a marker for whether a video is likely to be real or not, I use pre/post AI as one of several indicators when I am evaluating a piece of software". Basically I was being glib.
I don't think its nihilistic, I still write code and still run code written recently, and of course all the other sources of provenance and social proof and etc. still exist. I guess the analogy to the video case is instructive - real videos still get taken and its important to not dismiss all recent videos as fabrications, but for recent videos you have to take extra special consideration of where it came from and other contextual markers surrounding it