I am also a minimalist when it comes to editing. I try to bring out or remove barriers to what I want to show rather than creating it. The exception, however, is when I am trying to do something artistic/interpretive rather than photo-realistic. In those case, however, there is no mistaking my intent.
It has been only in the past two or three years that I've finally ventured beyond what I had always perceived as my limitations when it has come to post-processing and editing. Several years ago I would have (and did!) definitely declare(d) that I heartily disliked editing. It was a necessary evil. I did the minimum, hoped the image looked reasonably acceptable, and moved on.
At some point, and I don't even recall just when, where or why, I started slowly exploring what I guess is a step further in touching upon whatever innate creativity lies within me beyond simply what perhaps I had already expressed when initially noticing, seeing, framing and composing, and then shooting and capturing a scene, a subject, with a camera body and lens. I've always been more interested in what could be approached in some sort of different (creative?) way rather than if I was 100% mindful of getting everything (all the settings, etc.) just right when it comes to technique when shooting, and/or at times, I've simply been in a hurry to get the shot, regardless of technique, because that mattered more to me: just capturing on that memory card what I was seeing......
Somewhere along the line while dealing with the resulting images in the post-processing/culling/editing phase of things, I gradually found myself moving into new territory: tinkering around, experimenting, while actually this time, rather than shooting with the camera, now at the computer working with editing images.
Makes sense that I eventually would get into trying this with editing, as I've long done that with seeing, composing and shooting images. Just as when I've had camera and lens in hand and have been spending time with a subject, thinking, "what happens if I do this? What would happen when I try that?" it does seem a natural progression to carry this right on into the editing phase of working with images.
I'm self-taught, just fumbling around and exploring what happens in editing when I do try this or try that..... The process and the results have definitely been interesting (even if only to me)!