Food inflation in Russia is 10%. A lot of shoplifting of butter.
The ruble is at 104 to the USD. It hit 115, before the central bank froze foreign currency transactions on November 28. Before Ukraine, it was 60 to the USD.
Bank interest rates on deposits are 21%. The home mortgage interest is 26-28%. Homes are unaffordable for the average Russian.
The Russian demographic is collapsing. Men who would be siring children are either migrating to avoid the Ukraine meat grinder, or are being sent there. Recent fatalities are more than 1000 men a day.
Worldwide, there are 102 men to every 100 women, on average. In Russia, there are only 87 men per 100 women.
The Russian education system broke down in the mid-eighties. Most technicians and engineers from before that era are retiring.
I don't know about doomed, but those kind of facts would resonate with any economist.