When even Linus Torvalds compliments AI code (ref: https://www.reddit.com/media?url=https%3A%2F%2Fi.redd.it%2Fa...) I think we can say he wouldn't have said that about any junior engineer.
That's not to say it won't ship bugs, but so does any engineer (junior or senior). It's up to you as to what level of tooling you surround the AI with (automated testing / linting / etc), but at the very least it doesn't also hurt to have that set up anyways (automated tests have helped prevent senior devs from shipping bad code too).