Before you start thinking, it is always a good idea to evaluate whether you have any verified facts that you will base your theory on. Thoughts that are not based on facts are called "daydreams," "delusions," "speculations", "conjectures"...
Is is verified fact?
(No, it is delusion ) For to help you I will repeat fact, which I posted here many time since 2010: I'm not Russian, but living in Russia for many decades.
Is it verified fact?
(No, it is conjecture, anyone may use search forum function and easy find my opinion, something like "I don't like Putin, he is formerly KGB spy")
Could you please quote my words as a proof of your speculations "against immigration" ?