This scared the sheet out of me when I saw it.
There are so many things that could go wrong. A rotor could break off and that drone could spin, putting you and you camera crew into the line of fire.
You could have written a bad line of code or the actuator shorts and starts pulling the trigger while it spins out of control.
My hope is the people filming this are behind bullet proof glass. I highly doubt it.
This is a scary example of Bad Gun Handling.