The Kings' O is extremely efficient and effective. Which is the goal, no?
And given that, it seems pretty absurd - and, yes, offensive - to say that that coach largely responsible for organizing it is "low IQ." Very few coaches run offenses anything like Adelman's. Are they all low-IQ too? Maybe there're other reasons for not doing so.
I've grumped at Brown for not calling plays for HB given HB's penchant for sitting above the 3-pt line doing nothing for long stretches. I think it's a strike against his coaching. I don't know why he does/did that. But it never occurred to characterize that as a "low-IQ" move.