Ownership does not just equal possession. It also equals control. Yes, we give up some control by allowing Apple to put iOS on the device and agreeing to their terms. Historically they have respected the ability for users who own their devices to have some control over them. Again, this is taking a step that disrespects that dynamic.
This appears to be a philosophical difference in what you and I (and others) think of as ownership. So we'll likely have to disagree on this... even though I'm right, historically speaking anyway.
I agree, that article I linked needed to source their info, but historically they've been pretty good about accurate reporting. I'll look for a better source when I have more time later.
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...iCloud is going to be more private in this regard." I guess that's technically correct, but you're making the assumption that they're going to do a single, one time blanket CSAM scan of all existing iCloud photos and then never hash scan them again... even when the CSAM database is updated with new hashes? Multiple scans seem inevitable to make this whole thing worthwhile in helping cut down on CSAM.
It's a technical workaround, for a small privacy benefit that gives them privacy bragging rights, while forcing me to allow them to use my device to accomplish it.
And since it's an opt-out feature for criminals, honestly it's feeling more and more futile anyway, and I'm surprised they're getting such high praise from organizations like the NCMEC.