While I do understand that, my comments are concerning the dwindling audience which makes the revenue drop with it. Music is available from a thousand other commercial free sources. I'm concerned that if radio doesn't find something other than music to draw an audience the audience numbers will completely leave for other sources over time. Why would they not? That doesn't mean music isn't a viable format, but to listen to it on radio with it's 22 minutes of commercials is asking a lot unless there is something else to hold the audience. In the dinosaur age, it was an engaging personality or contests. I know today it's different and I've aged out, but I don't see how radio will hold an audience without something new and entertaining to get them through a seven minute stop set.
You have a lot of knowledge of research. I'm sure they've done studies of the longer stop sets. Have they ever compared how long it takes a listener to tun out of a station after a number of commercial units? How would in office or home listening compare to the car, where pressing the button is much easier? I've read claims that the last spots in the set still get attention. I can't believe that it's a good buy to be anything deeper than third in a commercial block. It seems curious that as smaller markets need to depend upon the local advertiser that they can justify some of the longer breaks. Do they charge more for first placements? Discount the guy who is five deep?
This is something I have been advocating for a long time. I keep thinking of my 20-something nieces, and how much their observed consumption of radio is so small. Because of the internet and downloading, for them music + commercials is a non-starter. For me, saying "Alexa Play ____________ " gets me a response of "Here's ___________ and similar artists." No commercials and the only apparent expense is an internet connection. Commercial musicradio cannot compete with that, and I wouldn't expect it to. Commercial radio has to do something different to appeal to younger listeners (the product) so that commercial radio will appeal to their customers, the advertisers. I kind of suspect the money radio is getting now is from advertisers accessing inertia-bound Gen X and Millennials, with minimal participation from Gen Z.That doesn't mean music isn't a viable format, but to listen to it on radio with its 22 minutes of commercials is asking a lot unless there is something else to hold the audience.
One of my nieces does admit to listening to Bobby Bones. But I think that is only a 3 or 4 hour show. If 90% of adults are listening to the radio, but that listening is only a portion of a 3 or 4 hour show, is that enough to keep a broadcaster in business? Where my niece is going to school at Virginia Tech, I don't think there is a local Bobby Bones station. I suspect she listens via the internet to her hometown station. Would she listen to it on a local AM station? If she is accessing that station on her Bluetooth, electric interference issues are a non-issue. But unless that local Blacksburg AM station (or an FM) has additional programming beyond 'long sets of her continuous favorites' interspersed with commercials, those 3-4 hours are all they're going to get from her.