connieboy-13
GrapheneOS settings, out of the box, are suitable for most users.
Install it, change the user interface settings to suit you, put a sim in it and use it for a week, get used to GrapheneOS. use private space, install and delete other users, see how things work, then when you can use GrapheneOS comfortably, factory re set your device and set it up the way YOU want it.
keep your device simple, over complicate it and you will be less inclined to use it.
Graphene is not magic, its just a tool to use your phone. How you use your phone is just as important.