“I want to recall that this has been occurring in Russia(Soviet union) as well. The males are much less motivated (drink and party) while the women are leading in education and income.”
This has been happening in Russia for quite some time. Many Russian women go to Europe and the U.S. for graduate and professional school and to enjoy a better marriage market. I have a couple of friends who married Russian women a few years after the dissolution of the old Soviet Union.
I hope they are happy. I sense that professional Roosian women could be highly motivated to success, which might backfire for an average successful gringo. But I do not know from experience, other than dealing with high level Roosian men in other matters where strength is respected and weakness is not good.