> That's not "the government" and to think so kind of misses the mark.
The difference is that when it's not the government we're free to disagree. We're only concerned with people wanting to force it on us which these civilians with their personal concerns would not be doing.
> You may disagree with a perhaps naive perspective like that, but that interpretation does not make it any less real.
You may honestly hold a view but that does not make it any more real or sensical.
People want the comfort you describe (easy unlock) and perfect security. They believe it's possible but they resist thinking critically about it.
> For the common people this comes in the form "I believe my dead relative's phone has information which will expose their killer, I want the carrier or manufacturer to make that data available, it's legally my phone, not Apple's or Samsung's, I want that data."
And if the data was in a safe you'd be saying "It's legally my paperwork, not American Safe Co's paperwork. I want that paperwork." If you hadn't planned ahead they wouldn't be able to help you either.
If you don't have anything super-secret or valuable in the safe you can take advantage of bricks-and-mortar key escrow like putting the key/combo in a safe-deposit box, or trusting the manufacturer to hold it such as with restricted keyways and encrypted bitting patterns.
And similarly, you (or rather, the relative who might be killed) could buy a phone with some family unlock option on the cloud backup or they could put their unlock code on a piece of paper, put it in their safe-deposit box, and will it to you in event of their suspicious death.
We're all worse off if unlocking a phone or safe is easy to do without these measures. It's better that a few people lose their paperwork than that none of us are ever secure in ours.