@corbet@social.kernel.org GrapheneOS should incorporate fingerprint unlock as a method of initiating the "duress code". That way, you can just continue telling them "No. Stop. Don't." and when they press your finger on the screen anyway it will be 100% their own doing. Side note: I can only imagine saying it with the same enthusiasm as Willy Wonka telling Mike Teavee not to climb into the Wonkavision.