Nah.....Here come the regulators...
I'm no fan of Meta, actually really hate them, but going forward Apple needs to just open up these things so if you have the app installed with certain entitlements, you can set it as a default for if Siri is not returning any good results, like ChatGPT will be doing in the future. They could have a "Privacy Verified" list in the Settings panel for it, and then a list of everything else where you can swap in Meta if you install their AI app on your device. Otherwise I fear Apple will be targeted with Antitrust over this. I'm honestly surprised this hasn't happened yet for search engines since you can't use any other search engines aside from the 5 they provide you. Perhaps this is the precedent upon which Apple is drawing. They will have a list of the top 5 for you to pick from, and that's all you get. But the EU will continue to push!
No.. No no... NO! HELLS NO! Nope!
It's built to be private and not share any data other than what is absolutely necessary to do the job.
This is a pretty clean way to use Chat GPT without sharing anything else. If Apple can get more deals with other Ai companies that will offer the same level of ability without having to share any of my data. I'm for it. But we know Meta ain't that playa!