The spectrumof your questions and insinuation range from valid to retarded.
Let me ask you this. Does being a male Caucasian, borne and raised in a country the size of a continent, aged between 40-60 increase the propensity of having an unjustified sense of superiority with racist, sexist and homophobic tendencies ?
What gives you the idea that "highly experienced fuel hedging expats were moved on and replaced with locals" ?