No, it doesn't force others to use branchless at all. The git undo data is stored in a separate database in your .git directory, so other people won't have acce

No, it doesn't force others to use branchless at all. The git undo data is stored in a separate database in your .git directory, so other people won't have access to it. (Of course, this means that they can't use git undo on your actions.)