Pitt was 8-4 and 57th out of 132 in total offense. Yeah, the offense had issues, especially the passing game, but it was far from a disaster.
What were you expecting? Did you really expect the offense to have good flow & rhythm this year? If so, why? Pitt's offense had absolutely no flow or rhythm in either 2020 or 2021 when anybody other than Kenny Pickett was playing QB. (and that was with Jordan Addison)
In the losses to Georgia Tech & Louisville, the offense wasn't very good, however they outgained both opponents, but were -3 in turnovers each game. The team was still in every game with a chance to win in the 4th quarter this year. So, while it wasn't pretty and several issues, it was at least somewhat effective, despite some obvious talent deficiencies.