I doubt it’ll be opt-in for long, and just like with Siri, even if you do opt out they’ll likely still use your information for who knows what.
That’s how Siri is on the macOS side nowadays, anyhow. You can disable it, but many of its services will keep running and building up databases of you that you don’t even have access to without disabling SIP, and they’ll also use your data to run some sort of machine learning “trials” on you – regardless of whether you consent to your data being used for Siri/analytics or not.
I doubt it’ll be opt-in for long, and just like with Siri, even if you do opt out they’ll likely still use your information for who knows what.
That’s how Siri is on the macOS side nowadays, anyhow. You can disable it, but many of its services will keep running and building up databases of you that you don’t even have access to without disabling SIP, and they’ll also use your data to run some sort of machine learning “trials” on you – regardless of whether you consent to your data being used for Siri/analytics or not.