I am not understanding how this is any different than similar complaints from the last few months. Also, any public utterances by someone as high-up as Prigozhi

I am not understanding how this is any different than similar complaints from the last few months. Also, any public utterances by someone as high-up as Prigozhin is not based on logistical, but rather political considerations. To really understand what it means would require much more insight than I have into the all of the players and the current power dynamics between them.