Substantiate your claimed facts that Russia is more corrupt than Ukraine. Sources from independent investigations required.
In 2015 Russia was ranked as less corrupt than Ukraine.
In 2015 Russia was at 119 and Ukraine at 130
Today Russia is at 137 and Ukraine at 116.
https://www.transparency.org/en/cpi/2022
Russia has a much bigger economy than Ukraine. On that alone it has more corruption. The Biden Crime Family does business in Russia, too. Good enough?