With traditional VCS, I would lose all the history and ability to work (to commit my changes, for example) if server goes down. And I understand that issues an

With traditional VCS, I would lose all the history and ability to work (to commit my changes, for example) if server goes down. And I understand that issues and CI/CD will also stop working, but neither of that is part of the VCS itself. I'm not aware of distributed issues (maybe FOSSIL) and CI/CD. Still it doesn't mean that GitHub makes Git centralized.