DJI Goggles + DJI Mavic Pro Controller - HOW IT IS?

Question

Quadcopter

Good afternoon! Question for DJI pilots who have tried DJI Googles goggles. I apologize in advance if the questions are completely stupid ....
I don't really understand how to implement safe shooting.
Presumably 1 person with glasses, who is a videographer and makes gimbal movements for a good shot. And the pilot, who is watching physically and on a smartphone connected to the Mavic pro remote control. I would like to understand - is the concept correct? How do you take pictures with glasses?
Do I understand correctly that the glasses and the remote control are connected in parallel to receive a video signal? What happens if I spin the gimbal wheel on the console and the videographer moves his head in head tracking flight mode?