execusplain
Very similar to mansplaining where an executive delivers a completely inaccurate description of a topic, with complete confidence that he or she's right. The big problem with execusplaining is that the executive is delivering the nonsense to subordinates, they are loath to disagree for fear of getting fired.
Even though most of his team had already worked at high-tech startups, the VP felt the need to execusplain how startups build products.