When he was CEO of Arbitron, Owen Charlebois told me once that there were three kinds of Arbitron subscribers...
First, the ones whose ratings had dropped a lot. They knew that it was all because of Arbitron's defective system.
Second, were those who had stayed the same. They thought that Arbitron was doing a good, stable job.
Third were those whose ratings had soared. Of course, that was due to good management and good programming at the station.
Nothing has changed.
It's always easier to have a scapegoat. Blame the system, not the product. Radio is no longer relevant to many people.
It would be interesting if every ownership group agreed to stop buying Nielsen. You said in another post that nobody in the Top 50 markets wanted PPM except ad agencies. Stations could opt out of Nielsen permanently. Would Nielsen survive with only ad agencies as clients? Since COVID 19 has decimated Radio revenue, paying for Nielsen is like salt in the wound...