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'These features are coming later this year in updates to iOS 15, iPadOS 15, watchOS 8, and macOS Monterey.'
So yes.
Also by the OP:
> iMessage encrypts messages end-to-end by default; however, if you have iCloud backup turned on, your messages can be accessed by Apple (who has the keys for iCloud backups) and, by extension, law enforcement with a warrant.
So if you use iMessage and iCloud Photos then they will be scanned by Apple. Won't be surprised to see the on-device scanning feature more prevalent on M1/M1X Macs.
Yes, with iCloud backup turned on, messages can be accessed by Apple, that hasn't changed, has been the case for a decade. It is specifically written in the technical document that they are not scanning the iMessages photos in the cloud the same way that they would scan your iCloud photos.
https://www.theverge.com/22573519/apple-private-relay-icloud...
When did it became like that? Their only saving grace was that they were okay-ish with user privacy.
I suspect we'll be seeing more of this kind of thing in digital stand-alone cameras. GPS-enabled? You just lost the ability to photograph demonstrations. Trademarked logos i the background? Maybe the shutter won't click.
In the current iteration they are not using AI or anything to identify "bad" content. They are matching hashes for files on on your device against known bad hashes/content.
I'm not trying to convince you one way or another about it, just clarifying what is happening.
This is misleading as these are not what most technical people would think of as a hash. These are "perceptual hashes" that can compute a distance, instead of a boolean equal/different, leaving space for false-positives instead of extremely rare hash collisions.
https://www.hackerfactor.com/blog/index.php?/archives/929-On... https://rentafounder.com/the-problem-with-perceptual-hashes/