There are objective stats and then there is a subjective interpretation of those stats. Some stats are simply facts. I can say for a fact that Dak has been the starting QB for 33 regular and post season games. That is a stat measuring the times he was the starter. You claiming he hasn't started those games because you don't think he is a starting caliber QB doesn't change the fact he has started the games, as an example.
That is essentially what Dak haters are doing with this dink and dunk crap. You don't like Dak, don't think he is good, don't think he throws deep enough, don't think he is good when he throws deep, etc does not change the fact he throws deep at almost identical rates as Romo did for his career here.
So maybe instead of saying Dak doesn't throw deep or he only throws 10 yard passes, the complaint should be he needs to improve when throwing the ball deep. It might lead to a better discussion.