If you have advanced data protection enabled, Apple claims: “No one else can access your end-to-end encrypted data — not even Apple — and this data remains secure even in the case of a data breach in the cloud.”
Yeah, the problem is whether they already bent over for Trump admin or not yet.
Please read this section of Apple's own document before you talk about their "advanced data protection".
The following information may be available from iCloud if a user has enabled Advanced Data Protection for iCloud:
https://www.apple.com/legal/privacy/law-enforcement-guidelin...
Do you think Tim Cook gave that gold bar to Trump for nothing?