what does this consist of? Well, it’s easy, whenever you install a new distribution of Linux, don’t customise anything, nothing please!! Out of the box experience, you may install software but that’s all. And if you are already using a customised distro, then delete the .config file and reboot, but please be careful and check your distribution wiki before doing that o.o
I enjoy Linux so much that I think vanilla distros are a good experience, for example the main theme of Linux Mint is green, I wouldn’t feel ok with changing the color!! Or for example, Ubuntu is orange, well I will use the OS with orange colors.
The color is so superficial though