In Germany we quite a few really cool alternative radio stations. They all have their local frequencies, shows and so on, but also share a German-wide morning show. It’s mostly recoded by the bigger projects, like in Berlin, but otherwise it would just take too much resources from small volunteer run stations.
Or here a audio platform where a lot of their content is posted afterwards, where you can discover stations and shows: https://www.freie-radios.net/
(albeit those are confusingly similar URLs)