I don't think you need to even see any files to realize much of Apple's software is vibe-coded by now.

Had some issues with my monitor apparently seeing connection to my Mac Mini, but the Mac Mini displaying black, apparently somehow got out of sync with my monitor, sleeping the display controller then waking it solved it.

Gathered a bunch of data, wanting to submit a report, since I'm a Apple Developer Program member since like two days ago, and I wanna be a good c̶u̶s̶t̶o̶m̶e̶r̶ user, so I opened up Feedback Assistant.

It asks me for my email, I input it, press enter. A password input appears, but keyboard focus doesn't move there automatically. I know is such a tiny nitpick practically, but tiny shit like this makes it so obvious that not a single person actually tried this UX. 10-15 years ago, Apple would never release something that isn't perfect, but now there are these UX edges absolutely everywhere across the OS.

I ended up not logging in at all, wrote my fix into a tiny fix-display.swift file which I'll run when it happens instead.

I don't think we get to blame these issues on "vibe coding", they've been around for too long.

This stuff has been happening in Apple software since well before the AI coding stuff came along.