[mothered]

Yeah, the hidden os with decoy is better in "give us the password or you go to jail until you do" -countries/cases

As opposed to fingerprint scanning, whereby law enforcement agencies can obtain a warrant and force you to unlock a given device, they cannot force you to remember a password.

Bottom line- do not use fingerprint authentication for sensitive/critical data, always use an entity stored In the human brain.

https://en.wikipedia.org/wiki/Key_disclosure_law

However, they cannot force you to "remember" a password.

You cannot give what you don't have. In this case, failure to provide a password due to loss of memory.