Yes, exactly. I never was a film processor at the lab, but I printed color photos in a darkroom and processed them on a Kreonite processor. I did a little bit of duplicating slides and transparencies (4x5 sheet film), and also internegatives (also 4x5 sheet film).
In college, I did process B&W, slide, and color negative film, and printed B&W and color in the dark room.
In my senior year at college (1985), I did some work with the dye transfer process. Very involved, not common (has anyone here heard of it?), and now no longer supported. (And hasn't been since 1994, 18 years before Kodak went bankrupt.) Why go to the bother? It was the most archivally stable medium at the time. Make a print, and in 100 years, it will still be there. The dyes were very stable, unlike the dyes in the film and paper of the day.
You're not nosy at all! Jump on in and say what's on your mind.