"The ability to freely use Russian" implies the right to remain unilingual and be served in Russian.

Russians in Estonia can have the right to go home to Russia. But, few of them are stupid enough to do that.

We have the same situation in the US, only a lot worse. Not only do a large percentage of the Latinos demand equal rights of citizenship, they refuse to learn the language, but demand social services, such as free medical,, housing, and food handouts through the welfare system, supported by us, the taxpayers
Indrek Lepson, tax payer and citizen