I think it's difficult because they can't match our expectations if they try. If it happens in good faith, eg, because I discovered getting repairs locally is

I think it's difficult because they can't match our expectations if they try. If it happens in good faith, eg, because I discovered getting repairs locally is $250 cheaper than Apple; I'd like a prompt saying "are you sure". "are you aware something's up here". Maybe require my PIN to convince it everything's still kosher. If it happens in bad faith, as part of a concerted attempt to retrieve data from a locked handset .. I want it to explode. I don't just want it to brick itself, I want it to brick the attacker. Damned if you do, and damned if you don't.