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by lathiat 1901 days ago
The way it works is that the location is encrypted with a key that is only on your device, same as iMessage. So they can't directly decrypt that info.

It's possible in theory they could add hooks into the OS to then do that next time you use the key (e.g. effectively a baked in backdoor) or maybe in some cases the key can be extracted from an iCloud backup or similar (I'm not 100% sure how those keys are stored, but it's likely detailed in their security documentation) but in general the service itself cannot see the encrypted device location.