I mean if that’s what he’s good at and it wins you football games do it?
LJ isn’t a great QB because he reads defenses... he makes the defense cheat up an extra 3 yards to close running lanes. Then he hits guys over top with well timed play calls.
that’s how the nfl works. I suggest you watch some videos explaining different defenses like Quarters, cover 3, cover 2, cover 1, run blitzing, base 3-4, base 4-3, 2 gap responsibilities, 1 gap responsibilities, RPO defenses, 8 men in the box.
some basics to understand just how much play calling matters. How adjusting your offense matters. It will take you a week to research but once you do we can have a basic conversation about why certain QBs are successful and why others aren’t.