Something related is part of Android 15 Beta 2 released today -- "Private space lets users create a separate space on their device where they can keep sensitive apps away from prying eyes, under an additional layer of authentication. The private space uses a separate user profile. When a user locks the private space, the profile is paused and any apps in the private space are no longer active. The user can choose to use the device lock or a separate lock factor for the private space.": https://developer.android.com/about/versions/15/features#pri... (there is a known bug related to it https://developer.android.com/about/versions/15/release-note... that will be fixed in a hotfix in next few days.)
