It’s hard to go into much detail about that period because everything was so secretive at the time. Discussing political topics, even with close friends, was dangerous—you could never be sure someone wouldn’t report you.
What I can say is that many people with little education but strong loyalty to socialism were drawn to positions of power. However, most of them didn’t really understand what socialism was. This lack of understanding was one of the reasons for the collapse of the Soviet Union. Even the top leaders, the Politburo members, didn’t know what to do next and ended up steering the country into the “decaying capitalism” they had always criticized. Now we’re just following in the footsteps of that same capitalism.
Regarding isolationism, Russia has always been isolated from the West. The West has consistently sought to colonize Russia—whether for its vast natural resources or as a potential competitor in the Near and Far East, as well as in Asia. And, of course, for socialism. The Anglo-Saxons have always been Russia’s enemies.
As for China, I believe it poses an even greater threat to us than the Anglo-Saxons. One day, hundreds of millions of women, children, and the elderly could move into Siberia. How could we stop them? They are watching the struggle between Russia and the West and will eventually choose a side. But I doubt they’ll choose ours. On their maps, Siberia is already colored as part of China.