AI is not supposed to bypass the process, but it can speed up things nonetheless, it can help with refactoring, writing boilerplate, finding errors you never even spotted before, and things that linters cannot catch.
I see so many comments that seem to me like either they don't use standard known processes, or they assume AI doesn't need you to follow the standards.
Can I ship more code and features? Absolutely I can, if I have a good set of requirements, and thorough testing. All AI written code needs to be reviewed and tested, and should be in discrete commits and pull requests, anyone pushing a PR with thousands of lines of code is a red flag, you wouldn't do it without AI, why would you do it with AI? Major rewrites / refactors are the only known exception, and even then I would argue that these should still have discrete commits you can switch to so you can see how things changed, and make a more informed decision.
If you show me a massive one shot commit or PR I will deny it. Break it down into bits a normal developer can audit.