I have not seen this film, but I did read about it.  To answer your question, "Is it real? Is it modern American society?" I can say, no it is not.  This movie is categorized as a comedy.  A dark comedy at that.  Could it be the future?  Who knows?... but when watching films you must remember that they are just that, films.  :)

Cause world's values and ideals roll to absolutely stupid and bring destruction of mind.

What's happening? What does that movie talk about? Why is it related to Russia?

So, I've just read this link!want to watch this movie......

I haven't seen the movie yet. Perhaps, you can send me a PM with the link? Thanks! :)