The board's job is to hire the CEO and demand good value for shareholders. The CEO's job is to make the big decisions to achieve that goal quickly and then usually leave before their short term thinking falls apart. The manager's job is to enforce whatever decisions the CEO makes, even if it is stupid or cruel. And the employee's job is to suffer so that each layer above can look good to the layer above them.

Not to say there's no good people in the system. My manager for most of my time there was actually a good manager who felt that his primary job was to deflect away the shit that rolled down from above so we could focus on our work, but then he got laid off along with half my coworkers.

I do miss writing software, but I really don't miss working in the corporate world.