I don't think you need to improve your grasp on QB play.

Rodgers was sacked 32 times last year. Guess how many times he was sacked in 2010? 31. How about 2021, his most recent MVP season? 30.
But go on and think he had a larger number of sacks last year.

As for injury-riddled season, what do you expect out of a soon to be 40 year old QB? The thing about football is the more you play the more likely you are to get injured, and the older you get the longer it takes to recover. So a hit Rodgers used to be slow to get up from will now take him out for the game.

Any sack that a QB takes after 2.5 seconds is his fault. That is actually a pretty widely accepted number.

Does anyone think the Jets have a better OL than Green Bay? I don't.
I doubt they would have signed Billy Turner if they liked the tackles they have.