Interested in a reddit post in r/PrivacyGuides about a question regarding hidden volumes or potential secondary encrypted OS's. https://www.reddit.com/r/PrivacyGuides/comments/w1vr2d/android_hidden_secondary_profile_or_os_when/
Is is possible or something people are already working on? -Having a secondary OS? Should your phone be taken and you are forced to give a password you would be able to give thepassword of the 1st volume and not the 2nd more protected or "hidden" OS. Essentially the first OS is a honey pot and the second is your actual data.