Then make an example and disband the company and all shareholders lose all equity. Have people realize they will lose money if they don't pay attention to details.
It's not like I have secret income the IRS isn't aware of. And for people who do have secret income, they'll either voluntarily report it or won't.
do you not make mistakes, or do you not work with anything that matters?
the US criminal justice system, which isn't very popular, seems to be more tolerant to human error than you.
Here’s my take which happens to agree with the parent commenter: the incompetent executive is responsible for the actions of this engineer and (in this hypothetical) the incompetent executive allowed their business to be destroyed by something which was easily avoidable.
People calling for companies to be dissolved are pretty likely to be calling for an orderly process (if they weren't interested in an orderly process they'd likely be talking about using violence on the executives or shareholders or whatever).