Why do you listen to the those 'experts' and why would you belive that Cam isn't accurate in the 1st place?
Why do some of these experts think Cam can't develop accuracy
But I do argree with your point and I've said the same thing before.
Cam needs to improve his consistency especially with his throwing footwork.
As Cam's consistency improves it will help his comp % improve which most people confuse for accuracy.
Cam also needs to improve his efficiency which is a function of consistency, comp % and decision making which is a function of scheme familiarity and reading defenses.
Cam's actual ball placement i.e. accuracy is fine.