Other “end user” facing use cases have so far been comically bad or possibly harmful, and they just don’t meet the quality bar for inclusion in Apple products, which as much as some people like to doo doo on them and say they have gotten worse, still have a very high expectations of quality and UX from customers.
None of them are doing the equivalent of “vibe-coding”, but they use LLMs to get 20-50% done, then take over from there.
Apple likes to deliver products that are polished. Right now the user needs to do the polishing with LLM output. But that doesn’t mean it isn’t useful today