Specifically for the US, see: https://en.wikipedia.org/wiki/Lavabit#Suspension_and_gag_ord... and https://en.wikipedia.org/wiki/United_States_v._Fricosu
This is the only sane interpretation, though, as people have more and more encrypted devices, it's unreasonable to punish someone for not remembering a password.
apparently the "All Writs Act" of 1789 is the "constitution doesn't apply to you" trump card.
they just locked up
That wording implies that this "just" happened, even perhaps during the current administration. The court order was 18 months ago, and he's been "locked up" for the past 16 months.https://www.washingtonpost.com/news/volokh-conspiracy/wp/201...
My iPhone is set to passcode unlock instead of fingerprint because of the reasoning you say, but if other courts start agreeing with this one, I'm inclined to change to Touch ID for simplicity :(
There is still the argument that you can be physically coerced to unlock your phone against your will by someone pressing it against your finger, but you can't type in a passcode against your will.
Or better yet, a dead man switch.
Cannot be really held in contempt for having features to prevent coercion.