Comment by marionauta

Not the OP but I use all the programs full screen / maximized. I change windows with alt+tab or maybe I reach down to the dock to select the app icon quicker. I only see my wallpaper when changing workspaces, because the animation shows it a split second. I do use the command line but it's not the only way to not show the wallpaper. This is true whether I'm on Linux or macOS.