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.