I don't know what you're referring to. Not quite as laborious as what? When I mentioned things like "setting up a remote", I was specifically thinking of GitHub and GitLab's web forms. It's as exactly as involved as I outlined above.
And yes, I do appreciate the rare cases when I can just make the change in the web interface of the original project. But most one-time changes I make involve compiling (or at least running) something.