Well they are quite wrong. There were never any actual Rothschilds in Russia in the first place.
If this is code for Jews then it is even more wrong.
I was in Moscow a couple of years ago and the Jewish community is doing well and is treated far better by Putin than by ANY Russian leader ever.
I know its a low bar, but Putin is the most pro-Jewish leader Russia has ever had.
There is a lot of trade and business between Israel and Russia and Ukraine because of close ties resulting from 25% of Israeli population being from the former Soviet Union.