I did actually use an LLM to teach myself photoshop recently for a fantasy map building project. Mostly I'd just ask it things like "I have a mask with 50/50 gray and would like an elevation height map to be an embossed layer on it. Where do I find that in the menus?" those sorts of questions.

I finished the project out feeling pretty confident in my photoshop abilities. Then I did a similar project later and realized I had to open up the LLM again as there were still a ton of holes in my knowledge. After this second time though I'm feeling confident enough on my own that referring back to the LLM is increasingly less common, as it's just a waste of time if I already know what to do.