I think “intelligent search” is going to build on Siri and Spotlight, adding LLM for things like summaries and suggestions.

This should bring a 10x magnitude of improvement and justify hardware upgrades to satiate the RAM and coprocessor thirst of LLMs.

Spotlight does pretty extensive if “traditional” index-based search of your local personal data, along with certain privacy-preserving web queries. You can imagine what on-device LLM-powered summaries would bring to this type of search and suggested actions.