Others on this board have already answered this evasive bit of sophistry.
The team was constructed to elevate Dak - WRs, lineman, TE, etc...all robbing the defense of needed elements.
In addition, Dak demanded to be the highest paid...at the expense of the defense and special teams...because those 2 units go hand-in-hand often.
The #1 offense for 13 games is a subjective low bar only duped Cowboys fan imbibe. #1 ...by WHICH METRIC? Ah...the one that props up Dak. Either way, we'll agree the offense was good...but given the above...that's not above expectations...that's exactly what you should expect given the investment.
As to the color of milk...it depends on how it is stored and how long it has been that way. For example, the spoiled milk of your evasive and Dak-convenient logic has me tossing this batch out. Don't care about the color...it smells funny.