Looks like the problem with DMA has more to do with giving full access to other providers outside of the on-device + private cloud compute architecture. The way I interpret the newsroom post [1], Apple doesn't want to give third-party providers full access to user data when the third-party providers cannot run on private cloud compute for privacy reasons, but the EU wants them to offer the choice anyway.
I'd say AI purely because of inconsistent color use and components like buttons being duplicated instead of sharing the same component. The signup button is ever so slightly wider on the Directory page vs Home. I've never seen a developer duplicate the header instead of sharing the same one with an active state on the nav.
[1]: https://www.apple.com/newsroom/2026/06/due-to-dma-siri-ai-de...