Change Stores Content & Privacy preferences in Screen Time on Mac
Use the Stores pane of Screen Time Content & Privacy preferences to restrict purchases.
To change these preferences on your Mac, choose Apple menu > System Preferences, click Screen Time , click Content & Privacy in the sidebar, then click Stores.
Content & Privacy Restrictions
Turn content & privacy restrictions on or off:
Choose allowed rating levels for movies, TV shows, and apps.
Allow other types of content:
Leave the checkboxes unselected to restrict these types of content.
Allow on iOS
Allow actions on an iOS or iPadOS device:
Leave the checkboxes unselected to restrict these actions.
Require a password for making purchases: