I'm assuming the offensive password works in a situation where you have a deadman's handle. So then a month later you can say "I told you my password was '$offe

I'm assuming the offensive password works in a situation where you have a deadman's handle. So then a month later you can say "I told you my password was '$offensive-phrase' and can prove it was, now you need to release me" (presumably after your lawyer acquires the audio from the interview to back up your assertion).