You don't understand football.
The first graphic is literally meaningless in the context of "making reads." It just means Tyreek Hill got the ball a lot when he was on the field, probably because Andy liked to force feed him stupid ass screens, because of our limited QB.
In fact, Tyreek Hill's splits are more in line with a QB who ISN'T good at making reads, because he caught only 7 balls over 10 yards all season long, and at least three of those were from Nick Foles.
That's indicative of a QB who can't decipher coverage quickly enough to get the ball into downfield windows, so he just dumps it short to the man the defense leaves open. He takes what the defense gives him.
Which of course everyone knows that's EXACTLY what Alex Smith's game is about, because he constantly is at the bottom of the league in air yards.
You are basically clueless and so is Alex Smith. You are ignorant about his ignorance.