Really?
I think
@Rat dove into the details , but my answer would be becasue I’ve watched football for about 50 years.
There are 11 first ballot HOF QB’s in the modern era. Names like Montana, Elway, Marino, and Manning amongst others. Every single one (of the 11) had the makings of a superstar within a few years of entering the league with the exception of Steve Young who patiently backed up Montana.
I loved what Sam did for us and am confident what he will do for us. The NFCCG against the Rams was one for the books. That said, the second half of the season we switched to a run first approach becasue Sam was not playing particularly well since his first Rams game debacle. He also didn’t play particularly well in the Super Bowl until the defense was able to break the game open.
I love your optimism and hope to heck you are right, but modern day 1st Ballot QB’s are on an another level. A level Darnold is almost certain never to reach.