Arg!!!
I haven't done darkroom work since before the twelfth of never, like in the late 60's when just learning on b&w. Since then, I have relied on film selection, lens selection and camera manipulation to control exposure, focus and depth of field so that the image that came back from Agfa, Fuji or Kodak processing was the final product I was after! Not a whole lot you can do with an image on a slide, after it comes back from outsourced processors, unless you are then going to print it as well. Mostly I just projected them, and still do. Have had very few ever printed. Yes, I do understand that with a phone or a pocket camera, it is hard to make the image be just what you would want it to be without later tweaking, but with a top line SLR it should be possible. I hope so anyway!?!?
Postproduction editing seems anti-thematic to me, especially considering I'm constantly at war (and losing), with my confuser, at which I am especially NOT COMPETENT, so having to take images into the computer to manipulate them seems very much like a loose / loose scenario to me!!!
My main technique to get quality shots has always been to get something truly worthy in front of the lens, and then do the best I can with what I've got, to record that spectacular image!
Well, time will tell I suppose, but here I go anyway?!?!