What is your concern? If it’s a generic “AI”, then I can assure you tha pretty much every software has AI code in it already. Heck, Linus is accepting PRs where AI has been used.
AI is useful. It produces useful code.
Like creative writing, it won’t produce something novel. But man, 75% of code is just boiler plate. AI can do a lot for boilerplate.
That does not absolve anyone of committing crap code. Put your name to it. Own it. Take the consequence of delivering shit code or great code, no matter how it was written. Don’t let AI be a crutch. But you’d be god damn fool not to use it, where it’s right (boilerplate, test writing, tedious changes etc.)