Only if you boot into macOS and connect it to the internet. iBoot2 never changes by itself, you, the user, decides if you want to boot into recovery or macOS and run an update.
So can Apple stop signing new iBoot2 versions? Sure! And that sucks. But it's a bit of FUD to claim that Apple at arbitrary points in time is going to brick your laptop with no option for you to prevent that.
Granted, if you boot both macOS and Asahi, then yes, you are in this predicament, but again, that is a choice. You can never connect macOS or recovery to the internet, or never boot them.
> You can never connect macOS or recovery to the internet, or never boot them
In other words, you're completely fucked if you brick your install. I consider iBoot a direct user-hostile downgrade from UEFI for this reason.
YMMV, but I would never trust my day-to-day on an iBoot machine. UEFI has no such limitations, and Apple is well-known for making controversial choices in OTA updates that users have no alternative to.
Literally the first step of the boot overview depends on a proprietary and irreplaceable Apple-controlled blob:
Apple decides whether or not m1n1 ever loads.
Only if you boot into macOS and connect it to the internet. iBoot2 never changes by itself, you, the user, decides if you want to boot into recovery or macOS and run an update.
So can Apple stop signing new iBoot2 versions? Sure! And that sucks. But it's a bit of FUD to claim that Apple at arbitrary points in time is going to brick your laptop with no option for you to prevent that.
Granted, if you boot both macOS and Asahi, then yes, you are in this predicament, but again, that is a choice. You can never connect macOS or recovery to the internet, or never boot them.
> You can never connect macOS or recovery to the internet, or never boot them
In other words, you're completely fucked if you brick your install. I consider iBoot a direct user-hostile downgrade from UEFI for this reason.
YMMV, but I would never trust my day-to-day on an iBoot machine. UEFI has no such limitations, and Apple is well-known for making controversial choices in OTA updates that users have no alternative to.
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