The only commonality between those 3 people is that they're Jewish. There are good and bad people from every race and gender. "Russian" in the case you're talking about is not an ethnicity, so it's a false equivalence.

I recommend you pull yourself away from the Anti-Semitic Point Of No Return. That way leads to social ostracism, and for no good reason at all.

[edit] As I said elsewhere, I stand corrected. I thought you were dog-whistling.