Earlier quoted context omitted.
If you've seen Russian wives you now this is not a joke (ducks).
Unless you refer to old(er) working class women with a hard life I don't see how any reasonable person can think that's even remotely a basis for a joke, given how much more beautiful Russian women look on average. Just walk around Russian cities. Having lived in the US for a decade and having been to Russia and Ukraine several times, sometimes for months living in a rented apartment, I know which country I'd choose…
For example, I don't think that (on average) the locals where I live are particularly beautiful in comparison to other countries, but a lot of foreigners seem to disagree with me.