not everyone needs to understand how git works. In a couple of projects I work on, for instance, there are webdesigners who NEVER touch code and never used any

not everyone needs to understand how git works. In a couple of projects I work on, for instance, there are webdesigners who NEVER touch code and never used any sort of VCS before (and no, they DO NOT need to learn it) - making it simpler for them to use git is a big win for everyone in the project :-)