Reminds me of a privacy training I had to do at Apple. They made a point in the invite to be on time because they had a lot to cover and lateness would not be tolerated. A VP rolled in 2 minutes late and tried the “do you know who I am” thing. The instructor basically said “I don’t care. You are late. Go away and reschedule for another time”. I loved that he could just shut down a VP like that.