As with any live performance, there was a high degree of choreography involved. The band counts on the sound & lighting crews to do their job. Naturally, they are paid by the band -- whom people are paying good money to see.
On this particular evening, a cameraman DID NOT stick to the script but did what HE thought looked cooler.
wmgk.com/2017/07/26/peter-frampton-issues-apology-regarding-concert-video-screen-incident/
A word to the wise: never forget who's paying your bills.
"There are two kinds of people who will come to nothing: those who do not do as they are told AND those who do nothing but" - Napoleon Hill