But it is about "these Russians".
Most are not the 2 week millionaires who take over in numbers - Indians, Arabs and, of course, the Chinese. Other Europeans have less of an impact on the dynamics of a place.
The Russians for some reason (although I have absolutely no personal experiences to support this) seem to take control and many are here for the long-term. That is why they will create their own shops, schools etc. In some waays they are slightly intimidating in the same way that German tourists were in Europe in the 1970's.