I'm glad that passengers and airline professionals are not shying away from properly identifying people of middle eastern dissent as possible threats and using terms like "clearly out of place," to characterize this man, and others.  "See Something, Say Something" is a wise and correct mantra to use,  and no one should ever feel embarrassed or intimated by P.C. SJW's for using their heuristics to gauge threats.
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This is seen in the horrible and demonstrated "Ferguson Effect," whereby white law enforcement and other professionals hesitate or refrain from using common sense and full use of their abilities when dealing with minorities, out of concern that they will be accosted and accused of being a "racist."
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The times of the Obama-era appeasement of speciously-considered "victim" groups is over, and I am glad other countries are following suit.