I didn't read the article or anything but he typed in a duress password which wiped the phone right?

Edit: wait, is this article saying they're tryna charge him for merely using GrapheneOS?

Edit: read it, it says he gave them the duress password. If it were me, I would've withheld it and tell them explicitly not to use my duress password

including the erasure of the phone’s contents after he gave them a passcode, due to violations of his constitutional rights