Agreed.
There should also be categories.
I mean, let's face it. If Tua held on to the ball for 2 seconds he was pressured.
It's not like an Allen or Mahomes or other QBS.
If there's a pressure, consistently on a QB within 2 seconds it's not really a fair equivalent to compare that to a QB getting pressured at say 3 seconds.
Mahomes takes a 3 step drop, scans the field. Pats the ball 5 times. Suddenly a defender gets around his blocker. Mahomes runs to his right, hits his WR 20 yards down field. Wow, what an amazing off script play. Did you see that pressure in his face and he still got the pass off.
Tua takes a 3 step drop, already has 1 or 2 defenders beating their blocker he takes a sack. Oh, bum can't make off script plays. Crumbles under pressure.