I'd like to use graphene profiles to isolate certain apps completely so they cannot know any other apps I use. For example, Meta's apps (I've not been able to completely disconnect). Ideally I want to give Facebook as little extra metadata about me as possible while still receiving notifications. And I'd like to have multiple single-app profiles also, all able to receive notifications in the background
It seems the user profiles approach was the way to go, but I've not been able to get consistent notifications. I have sandboxed GPS set up, but it seems that certain scenarios were closing the user and therefore making notifications impossible.
While browsing, I saw someone mention only 3 profiles can be active at once here. Is this accurate? Is there documentation on this, such as how I can know which profiles are active (is it just the last 3)?
Also, is there any way to achieve what I want without having so many user profiles? Specifically the isolation where apps don't see each other. (Is that a planned feature, a permission to disable the ability for an app to know anything about other apps)?