> It exists for when compromising the device could get people the owner cares about killed or disappeared and the owner considers their own liability, disappearance, or death a preferable outcome.

Devil’s advocate, it sounds like the accused could be part of some mutual aid networks who could be helping people who are vulnerable against the actions of the current government. People who may die if they’re deported, or returned to their family (gay or trans youth). This person may literally have saved lives by not handing over their phonebook and messages.