The tone of a corporate culture works its way down from the top, not up from the bottom.
If those at the top of the corporate chain treat those under them as valued members of a team, mistakes can be seen as an opportunity for improvement. Sometimes this means changes for the individual employee who messed up. At other times, it means changing a system to prevent the same mistakes from recurring.
If those at the top believe their employees are lazy, dishonest and inept, then the result will be a workplace culture of blaming individuals when things go wrong. And eventually, the culture of blame will extend to the point where coworkers will point fingers at each other when things go wrong, rather than addressing ways to fix things and improve efficiency.