I've been using git spice (https://abhinav.github.io/git-spice/) for the stacked PRs part of graphite and it's been working pretty well and it's open source and free.
Funny I'm a professional engineer and happily call myself "vibe coding" when writing code these days, it started as tongue in cheek, but now I've embraced it.
Being good at vibe coding is just being good at coding, the best practices still apply. I don't feel we need another term for it. It'll just be how almost everyone writes code in the future. Just like using an IDE.
Not sure why you're downvoted. I've tried Robotaxi a few times and has been great. They still have a safety driver these days and wait time is a big high though.