You're imagining FM radio as some magical simple system that turns audio files into airwaves. But guess what's in the middle? People. People making decisions about what airs, in what order, on a very limited amount of real-time audio band.
This would move that decision-making to the client device, which could follow any algorithm the user preferred. There would be no people "working" at such a radio station. It would just be a box out on a hilltop with an antenna, retrieving files from an S3 bucket and spraying them—a bit like a numbers station.
Now, there might be some curation going into what counts as "local content" for the box to download and broadcast, but it could be algorithmic or just economic. Picture something more like the "curation" that Public Access television gets: anyone who wants to show up at the station and book a booth for an hour for a fee can have a "TV show." In the same way, anyone who wanted to hand the maintainer of the box an RSS feed of their podcast could have a "local radio program" that cars could receive.
The key, here, is that there would be an unlimited number of such "local radio programs."
Don't imagine radio as it is today. Imagine driving into the vicinity of a city and "picking up" the YouTube channels of everyone who lives there.
This would move that decision-making to the client device, which could follow any algorithm the user preferred. There would be no people "working" at such a radio station. It would just be a box out on a hilltop with an antenna, retrieving files from an S3 bucket and spraying them—a bit like a numbers station.
Now, there might be some curation going into what counts as "local content" for the box to download and broadcast, but it could be algorithmic or just economic. Picture something more like the "curation" that Public Access television gets: anyone who wants to show up at the station and book a booth for an hour for a fee can have a "TV show." In the same way, anyone who wanted to hand the maintainer of the box an RSS feed of their podcast could have a "local radio program" that cars could receive.
The key, here, is that there would be an unlimited number of such "local radio programs."
Don't imagine radio as it is today. Imagine driving into the vicinity of a city and "picking up" the YouTube channels of everyone who lives there.