Yes, but he was an ethnic Georgian. But yes, Russians were mostly behind the Soviet Union. Germans were behind the Third Reich, but we don’t equate The Federal Republic of Germany with the Third Reich, even though a lot of people that built modern Germany served in some sort of government position in the third Reich. In the same way the Russian Federation is different from The Soviet Union. Just because somebody had a government position in the Soviet Union doesn’t mean they can’t be trusted now, especially sense he resigned from the KGB, not any more than Paul couldn’t be trusted because he was once a Pharisee.
In reality, the non stop Anti-Russian sentiment that persists so strongly among Americans , despite no real rational grounds, is really just strong american nationalism. The same nationalism that is the reason why conservative Catholics in america have a tendency to reinterpret catholic social teaching anytime it could be construed to support ideas that they don’t like, or doesn’t somehow revolve around america, such as what happened recently when Pope Francis appealed for peace in Syria.