What happens if a laborer shows up to work drunk, and sexually harasses a colleague and then starts a fight?
What will happen is that they will get fired with no news coverage and no impact to the share price whatsoever.
What happens if a CEO does a fraction of that? It will affect the share price. Share holders will be pissed off. People will protest about it, people will stop buying the products, there will be news coverage and social media coverage about it... It will be a mess that will affect not only the CEO but everyone under them either directly or indirectly. Once the CEO is replaced, the new CEO will bring a new team and that will trigger a reorg... All the stuff above comes with risks and it's possible the new CEO is unsuccessful and has to be replaced again.
And the losses generated by the outing of the crazy CEO will likely affect the laborers too somehow.
As you can see, even if the laborer works hard and contributes to the company, but they do not have the same responsibility as the CEO.