Final answer:
The most likely reason a dating app downloaded from the Apple store asks for camera access is to enable legitimate app functionality, such as profile picture uploads and video chats.
Step-by-step explanation:
When a user downloads a dating app from the Apple store and receives requests for permission to access their camera, the most likely cause of these permission requests is b. Legitimate app functionality. Many dating apps require access to the camera to allow users to take and upload profile pictures directly through the app or to use video chat features. It is a common practice for apps to request permissions that are necessary for their full range of features to function properly.