I watched every Dallas in 2023 and I can assure you that number is deceiving. They couldn’t run the ball and their defense and kicking gsme scored a lot of those points. The offense was definitely great against bad teams
Most of a NFL season is defined by how well you do against bad to average teams, consistently winning most of those games, while roughly splitting the games against the good teams, often times in games involving elements of luck and/or winning in unorthodox ways where you had to adjust to what your very good opponent is doing to stop you.
I wish our offense was always great against bad to average teams in recent years.