I collaborate a whole lot. In fact for solo development I use git because jj is overkill for it. Also by default jj prevents you from overwriting commits that exists on the main branch on the remote, but this is what I often do on solo projects.

> having a branch, with a ticket in the name, explaining what the purpose of the branch is, why it exists, what it's current state is, that all matters

In my view, all the above information exists not in the branch name, but either in the ticket, or in the commit message. The branch name is purely a superfluous thing that does not convey any information. Many of my colleagues already use a tool to automatically name their branches from the first line of their commit messages, and jj just makes this awkward process straightforward.

When its MR time I use jj push -c and I’ve set my config to auto generate a branch name from the commit message by extracting the ticket ID from the commit message since we have a standard format into something like PROJ-1234-nzytopmn . Since the company I work at enforces squash merge since many coworkers would otherwise have 20 merge, fixup, lint or ci fix commits per MR, auto advancing isn’t relevant. Addressing comments is just squash into that change and repush. We don’t really do long lived branches so the ticket number is enough to find the branch and the commit message explains the change if I need to hand over work.