It's closer to "none of them are good at math, and aren't trying to learn". It's why they rage at people not taking them seriously - if anyone tries to show so

It's closer to "none of them are good at math, and aren't trying to learn". It's why they rage at people not taking them seriously - if anyone tries to show something mathematically they can't understand it, don't want to admit it, and either wander off or ignore it and go back to the extensive prose.