They have these at the station I use along my commute. I also find it quite annoying.
Pro tip I came across online a bit back: pressing one of the buttons on the right will mute the screen. In my experience the button one down from the top on the right works.
On the pumps near me it's on the right, one button up from the bottom. Rather annoying that they (intentionally, I can only assume) are not labeled or give any other indication of their function. One station in my area keeps having to put new plexiglass covers over the video screens as people keep defacing/breaking them... I wonder why?
Pro tip I came across online a bit back: pressing one of the buttons on the right will mute the screen. In my experience the button one down from the top on the right works.