Just a bit touchy aren't we Farway.  In my business I charge what the market says is the right price and I approach the people who I assess will give me the best return for my time and effort. It is called capitalism or just plain old business. Why are cars in Britain sold at a much higher price than in Europe, because the "fools' will pay it. Did you never buy a car in England? If you did then you were probably happy to pay that price because you knew no better. It is not a question of morality or ethics but ignorance on the part of the buyer.Learn the language, mix and converse with the locals and your local knowledge will increase substantially. The majority of locals that I know will bend over backwards to help and point you in the right direction.
And knowing Mr Nobrot personally - he already has got quite far in life.
Good Day to you :)