Most of these have Israeli or western citizenship . they made fortune in world stock markets. Russian monetary system is opposite of ECB or bank of Japan.I don't know if any country in the same situation as Russia has any option other than a war. Not suggesting it, but don't see anything else. It is like if you are robbed, what other option do you have except punch the robber?
One thing is certain, every sovereign state in the world must think of their dollar assets and US treasure bonds in any US financial institution to be at high risk of being robbed, and must prepare for it accordingly. Dumping such assets, prepare to confiscate US assets in their jurisdiction, or even holding US citizens and companies as hostage if necessary and if the country is on equal footing militarily.
where the IPO and how it ended up.