I've previously posted of the poor treatment my MIL received at the Australian Embassy in Moscow when applying for a visa to attend our wedding. Basically a Russian employee within the Embassy said some spiteful things that upset my MIL by making her believe she would miss her daughters wedding.
Kuna, although my wife had her interview at the US Embassy, she also had unkind things to say about the Russian employees who worked there.
Basically, there was a window all prospective interviewees had to stop at to make sure they had all their proper documents before proceeding to the next level. Probably the lowest level of employees the embassy has, all were young Russian women wearing enough makeup to patch a faultline, but my wife said they were the most arrogant, self-important jerks she'd ever encountered. My wife throws around compliments to Americans (or any non-Russkis for that matter

like manhole covers, but at least in this instance she was relieved to find more polite treatment from the rest of the staff.
I hate to say it but we also encountered the same treatment here in the US from other Russian expats, at her doc's office, the uni she attended ESL classes, etc.
Funny enough, there's an extremely condescending Russian woman working as receptionist at a local ESL program my wife attended who used to phone her every month to find out if she had found a job (they rely on public funding and as ammunition for their quest to secure it, they keep stats on how quickly they help new immigrants assimilate and become productive workers). This woman treated my wife like garbage yet my wife was polite to her after she phoned a few months back, telling her she'd found a job and giving her the details. I had urged my wife to point out that she was likely making 3-4x the bitchy Russian clerk's salary, but she had too much class to condescend.