Is it? The funniest thing is that even other places improved a lot. People tend to compare to those who are better to feel miserable, but if you born 100 years ago at Russia you would be in deep shit compared to Russia today...
That may be so, when you compare Russia today, with Russia, torn by Civil War in the aftermath of WWI and coup d'etat/revolution. However, Russia of 1900, with blooming industrialisation, was better than Russia/Soviet Union of 1914-1950, so development can tack steps backward. For example development took a huge step backwards for Iran/Persia or for Iraq.
I think I'd like to visit the mid-1700's Russia, the time of Lomonosov.