I keep repeating this every time someone talks about git and finds something weird or doesn't get branches, so I'm really glad your parent mentioned it as well

I keep repeating this every time someone talks about git and finds something weird or doesn't get branches, so I'm really glad your parent mentioned it as well and I know there's someone else out there that "gets" that: In git it's all just labels/pointers It's not useful at all to think about branches as the user sees them as "things" of their own. Branches don't "have" anything. Branches in that sense are just convenient labels. Of course actual "branches" in the commit tree exist whether you label them or not. Until `git` does a garbage collection and gets rid of anything that doesn't have a pointer ultimately leading to it - something that a human would understand aka branch/tag. And that's why we call these labels "branches" as well but it's actually one word for two things here. The actual tree branch and the label that's called branch. And a branch and a tag are basically the same exact thing underneath, just a file in the `.git` directory somewhere that contains a commit hash. All the meaning and differentiation of branch or tag is just in the human brain and how we and our tools treat them. Such as if you look at a particular commit in your tool of choice, it will tell you which branch it's part of. To create a branch you can literally just create a thousand randomly named files in the right part of the `.git` directory containing the same commit hash and suddenly this commit "is on all those branches". That's what git does and why creating a branch in git is so super fast.