Apple One family plan
In the family plan are family member’s accounts and access separate? I do not want my family members to have access to my iCloud storage or photos.
Question marked as
Top-ranking reply
See the following from Share an iCloud storage plan with your family - Apple Support
When you share a storage plan, your photos and documents stay private and everyone keeps using their own accounts with iCloud—just like when you have your own storage plan. You simply share the space available in the iCloud storage plan with your family members, so you only have one plan to manage.