No surprises here. Just like the lockdown on iPhone screen and part replacements, Macbooks suffer from the same Apple’s anti-repair and anti-consumer bullshit. Battery glued, ssd soldered in and can’t even swap parts with other official parts. 6000$ laptop and you don’t even own it.
Yeah nah. Signing components isn’t gonna stop people stealing phones just like iCloud dosen’t now. Nobody apart from you actually wants this feature.