Is this why he has to conduct these image stunts such as fishing shirtless, flying the Tupolev military aircraft and riding Harley Davidson? What does he do to destroy the Russian ethnos? Is it because he brings in so many immigrants from the other republics?

Yes, his endless topless photo sets are the part of his "tough-guy" reputation

So i see. Thanks. But didnt Russian middle class increase?

Russian term "middle class" differs from the analogous concept of the West and their number also depends from the oil prices.