Microsoft and Google adding LLMs to their ecosystem makes sense. But I don't see Apple adding something similar to MS Copilot to Numbers, Pages, etc. In a way, Apple seems to signal lack of hope for getting into the AI game. Soon, Apple will just be a "commodity" producer[0]: the company that makes the machines in the background, while other pioneers actually provide cutting edge technologies for those machines (e.g., local LLMs). Something like the oil companies, chip industry, etc. Apple will be making the iPhones and Macs and that's about it. They're too conservative to get out of their comfort zone now.
In a weird way, it's actually still aligned with their "think different" motto: when everyone is thinking about getting on the AI bandwagon, think different and avoid doing that!
[0]: Which is fine—the world needs boring companies as much as pioneers who break things.