I think so. The thing is, when MW2 was released in Russia, the keys were Region Free. Basically, it was the same game as EU/NA version, only costed 15 bucks. Then, after few days Activision realised their mistake and quickly made all non-activated keys Russia-only. The problem is that these keys(and blops too) still can be activated if one has friends in Russia. Then one just has to replace language files and it's all fine and dandy.
Nowadays every steam game that is sold in Russia has a region lock. Well, it still can be bypassed, as I mentoned earlier. The main problem is that you still can't change language in some games, and I play my games only in English, because the localization is usually horrendous.
As I understand you mean "Russians", not "Russia". Excuse me if I'm wrong. Yeah, an average salary is around 1000$ a month, but still lower. The problem comes from the 90-s and the habit of getting games for cheap. There just weren't any legal copies of the games, lol. The situation started to normalize only around 2005, so we still have a long way to go. Hell, I even got a decent internet connection only in 2006, it was dial up before that.
God, I bet I made hundreds of mistakes in this post.