The way I read the GP is "As usual, if you're Jewish, be careful because they're going to deflect blame towards you. Expect lynch mobs."
(feel free to replace Jewish with another minority, it's probably also true)
If my understanding is correct, I agree with GP. My understanding of Russian history suggests that Russian politics 101, throughout the regimes, has been to pick (and murder) scapegoats during crises. If you feel that you're a potential target, now is a very good time to make sure that you have a way to survive this.