In Git, but workflows in Jujutsu aren't necessarily the same as in Git.
Branches for example aren't named in Jujutsu. You can bookmark them which gives them a name in some sense... but that's an optional thing you can do, often as a concession to centralized Git interoperability.
So in this case the parent to your post isn't thinking about it wrong given the context and such workflows have their advantages I've found.
Also branch names are extremely limited in what they can describe.