It's a joke that Rodgers is considered a "Diva" The guy has kept his mouth shut for ten seasons since the last time they had a defense, played through injuries, carried his team to the playoffs, and didn't complain about the front office when they made foolish decisions. After ten seasons, I think his has earned the right to be disgruntled.
As a fan, the debacle at the end of the first half of the NFCCG sure as hell made me disgruntled and all I do is watch. I can imagine someone as competitive as Rodgers finally lost confidence in the ability of the front office which passed up TJWatt to draft King and then used the 2020 draft to go into rebuilding mode.