What happens if I set airdrop to everyone for 10 minutes?

Everyone: All nearby Apple devices using AirDrop can see your device. When you set your AirDrop option to Everyone for 10 Minutes in iOS 16.2 or later, your option reverts to Contacts Only 3 after 10 minutes. If you see Receiving Off and can't tap to change it: Go to Settings > Screen Time.

What happens if someone shares a file with you using airdrop?

When someone shares a file with you using AirDrop, you'll see a notification on your Mac, iPhone, or iPad, and you can Accept or Decline it. If you accept it, the content will get transferred to your device. But if you're getting it on your iPhone, the content will appear in the app compatible with it.

Does airdrop keep a log?

The answer is "no." AirDrop does not keep a log of these transactions so you can audit them later. You could supervise the devices and turn AirDrop off, no?