Your personal expectation isn't necessarily the same as the realistic one.
expectations for dak are simple.
He should win 100% of the games that we keep the opposition to 17 or less
He has to throw at least one TD every game
He has to win at least 2 superbowls
He has to win the division for the next 5 years
He has to score every quarter, and at least 17 points in the first half of every game
He has to lead the league in passing and be top 5 in every other category
defense holds no responsibility. none. they give up 40 points, then Dak should score 41. most of which needs to come in the first half. both halve's should have equal scoring.
coaches holds no responsibility. he should design, call and execute his own plays, scheme and game plan
owner holds no responsibility. that goes without saying. he just pays the money.
none of the other offensive players hold any responsibility including drops (Dak's fault for being inaccurate), fumbles (dak's fault for not putting the ball in the right place for the RB).
All Sacks are Dak's fault. he should run, but because he broke his ankle, he can't run. he needs to be more like Lamar Jackson.
all losses will be analyzed and scrutinized and picked to death, that means every throw, every series, every drive, every quarter, every half, every game. losses are not acceptable and are Dak's fault regardless.