A lot of this is just offloading to others and seems like fair advice for CEOs. But most people only have themselves as a labourer.
I'm not saying that people shouldn't be doing tickets that have been assigned to them or whatever, but I am saying that if people took 30 minutes to step back and look at the big picture objectives more often - or if their managers spent more time clearly communicating such things - they'd stop wasting a lot of time on things that seem important in the very myopic context of the task they just completed.