I guess in the final analysis, when I hear that film may vanish, I pull out a stack of prints and say...."I made the film that this picture was taken with, and I made the paper it was printed on"! Therefore, as long as I live and as long as any student of mine lives, there will be film and paper for use in analog photography.

That is the best I can do. If people don't want to learn, then what I do is for naught!