What is a best practice for designing a Real-Time Customer Profile in Adobe RT-CDP?

A company based out of California would like to delete profile data from the Adobe Experience Platform (AEP) profile store and data lake based on their customer request. They have reached out to a Real-Time CDP consultant with the list of profiles to perform the deletion task for them.
What is the recommended approach to delete the profile data from AEP?

A retail company uses Adobe RT-CDP to manage customer data across multiple regions. To comply with local regulations, they must restrict data activation based on geographic location.
What governance feature should they implement?