Few things to unpack.
First off, of course ESPN left the camera on the guy What do you expect them to do ?
Some of the funniest moments in sports broadcasting are background characters or random moments.
Like :
Once they saw they had a golden moment they had to leave the camera on him.
Speaking of picking your nose, I feel like no one ever shakes it.
You are a nose picker at a young age, and then become a nose picker for life.