I don't understand the responses of the JetBlue people on this particular thread.
What if many people on the plane complained to the TSA and the police saying that they were extremely uncomfortable and very concerned about their safety because the Captain was of arabic descent? What if the FA believed that 10 or 15 people might act unusually, during the flight, because they were truly concerned about their safety under those circumstances?
Would B6 call the authorities and have the Captain ejected from the flight until they could provide an alternative flight crew?