User have own photo library & Shared photo library

I have recently added some photos to my plex server but I have noticed that other users are able to see my photos, I have since removed their access to that part of the library but I thought it would be good if they could have their own individual library’s too so separate to the core photo library. I think this would be good for sharing and backups, also the user can delicate access to other users for photos aka share them with other plex users and then one core album for like family photos of holidays and things like that