@geoffreyconley
I remember many years ago having an animated discussion with coworkers about what percentage of all corporate software projects are hoaxes (where “hoax” means “never really succeeds, even if it’s presented as a success).
Our conclusion is that we have no idea, and no way of finding out. Too many projects, wildly different places, no way of evaluating the question.
Truly, I have no idea. I just know this: it’s not rare.