This is what happens to poor russians who get sent to war and get rocked by real men
Did you just join the military to fight the Russians?
Russia already has enough of it's own problems. Somebody's got to clean up around here!
It is hard to see people from other countries do things you don't understand but unless you are living in the same situation you don't understand and shouldn't judge them. People will think that you are mean for doing that.
It's fine. I'm a snowflake. My opinion matters and I can crusade others.
I don't think it's fine if you still target a specific group of people as that can be something of xenophobia. I do hope you find a Russian friend in your endeavors and see that they are usually friendly.