I would love it more open source tools and projects would subscribe to the "Easy to learn, hard to master" / sane defaults / zero config approach.

I used to love the photo editor DarkTable. I would spit out very close to camera Jpeg by default, but I could deep dive into some pictures if I wanted to. I don't know what changed, but with every update it just got harder to get something I liked from the pictures. I stopped using it.

I already use fish (with temux) and will take a look at zellij.