Regarding the @TeamKhabib situation.  This is wjat happened.   Not racism like so many wish it was. He speaks English but probably didn't understand what was being asked. He was respectful and so was the flight attendant. I saw the same thing happen once before in the past. Exact same scenario. Person was asked if they could assist in an eventuation and they didn't understand what was being said. They ended up being removed and placed in another seat