It sounds like you are speaking from a theoretical perspective. In practice, there is not enough money in radio ads to put any effort in producing material of decent quality. As an objective metric, I found in Germany that the private stations literally broadcast at half the bitrate of the public stations where I tested it.
No I speak from a practical perspective. Publicly funded radio and televisions is pure cancer. I don't care about the bitrate they use to encode their crap when it's crap in the first place.
