Earlier quoted context omitted.
I disagree. There should no compromise on my privacy ever. We are not (yet) in a dictatorship and I’m not a criminal. Why should I suffer because governments are incompetent?
Devil's advocate: we accept compromise of people's basic freedom of movement (via arrest) when under investigation. Even though we know a non-negligible amount are innocent, virtually everyone considers it a necessary compromise Perhaps part of the difference is that the public acknowledge this as a necessary _evil_ and get rightly outraged when they hear of people being detained without good cause. But with privacy,…
Someone's encrypted files should be regarded to be in the same category as material they memorized in their brain. Off limits.
Find some other way to get evidence about their wrongdoing to convict them.