What resources are shared in iCloud Family Sharing?
iCloud storage is not shared. Of course I realized this after upping my storage. Really this is an odd solution to use as just sharing an iCloud id between devices does the same thing AND let's you share the increased iCloud storage for backups and other things. Was hoping this would help my wife out since she hates getting my notifications and warnings every time I add a device/service or two-factor authenticate. Oh well, maybe in a future version they will refine and add features.