“The pictures are better on radio”. Do you agree?
I think it depends on what people listening.
I’m listening to a radio play now. When I open the radio app, there are too many radios plays. I’ll the picture will select it instead of choosing blindly. When people are listening to the same type of thing, the images are better on the radio.

In contrast to radio or car radio, each FM has its theme. At this time, pictures’ effect is not that much because people will listen to what they are interested in most of the time.
Except when it’s necessary(we must use pictures to help the audience), I think pictures can only play a small role in radio. Because radio in some ways is auditory enjoyment. It’s not really about what we see, it’s about what we hear.