I wonder if it’s the same person that’s on my list that fits your criteria…

In my case it was on AA and not only were they one of the most obnoxious famous people I’ve flown with, but one of the most obnoxious full stop.

I didn’t know who this person was at boarding but learned at disembarkation. My wife and I still mention the flight whenever we see this person in the media or someone we know happens to talk about them 🤣