Is it good to leave AirDrop on?

Should I keep AirDrop enabled? I've heard some conflicting opinions about it. On one hand, it seems convenient to quickly share files with nearby devices. But on the other, there are concerns about privacy and security. What's your take on this? Is it generally safe to leave AirDrop on, or is it better to turn it off unless I specifically need it? What are the potential risks I should be aware of? And how can I mitigate those risks while still enjoying the convenience of AirDrop?