I completely disagree. I know anecdata is useless but since you are generalizing I can as well add that all Russians I met, without exception, are normal people who just want to live a normal life, not to kill. And then there is the smaller violent part that is happy to mug, beat, and kill others, including their own people. What I can agree is that Russia has quite a problem with this "pat B" of their population because of systemic issues. But generalizing it like this, on the whole nation, is just like saying that violence has gender, rich people are bad and so on.