[mehrdada]

> In fact, I'm not sure it's possible to log into an iPhone with your Apple ID and not have an iCloud backup immediately fire off

You are correct there’s a bit of dark pattern going on here, but it is possible (to the extent the code does what it says of course). To be extra sure I have a custom lockdown MDM profile to disallow iCloud backups, as well as a number of other nefarious things like analytics, and whenever I get a new device, I first DFU restore it to the latest iOS image to ensure software (post bootrom) isn’t tampered with, then activate and install the MDM profile via a Mac and only then I interact with the device and go through setup.