The old Soviet system was enthralled with classic conditioning, and Stalin tended to use it to shape society, although Lenin was more appreciative of Pavlov. 1984 is Orwell’s critique of Stalinism. It seems Bezos didn’t object to a classic conditioning editorial and it shows in his treatment of Amazon workers.
It's not a trained response. The story goes that frogs won't jump out of a pot of water as long as the heat is raised gradually. There's no classical conditioning involved at all (and the connection of "classical conditioning is Stalinist" is also quite a leap).
As an aside, I've heard that story isn't actually true, but it makes for a decent metaphor. There are other examples of similar things in nature, like weasels will hunt rabbits by doing a "dance" full of confusing motions all over the place as they gradually inch closer to the rabbit, avoiding the rabbit's flight of flight response.