Earlier quoted context omitted.
You're missing the point, which is that LEO and courts will (reasonably!) make the following inference: "MIGHT be another password-protected partition" -> "is a password-protected partition" You can disagree with that thinking all you want, but it won't do you any good if the people thinking that are in control of your destiny.
Sure, but then nothing you do matters. Imagine the situation where you really ARE innocent. Jail for life? Possible, but whether you are innocent or not doesn't change anything. Yes, the police could just jail you for life or kill you. But that's ALWAYS the case. They'd do that to you anyway of you are innocent
BTW, someone posted this fascinating link in this thread: https://web.archive.org/web/20100820175505/http://iq.org:80/...