It's possible to be an employee at what you think is an immoral company but be doing some innocuous that's just a part of a bigger whole. Does improving an internal observability tool as your job make you just as culpable as Mark? At what point do your actions become immoral? Just working for the company? Building anything for the company while an employee? Maybe you have to be the last step implementor of some bad policy before the immorality attaches. I don't really know.

But the answers to these questions aren't clear and up for debate. What is harder to argue is whether the person directing everything and with a bird's eye view of the direction of the company is culpable for that company's misdeeds. I think this makes it more clear to blame Mark than "all the other employees."