@loweel @sl007 USSR's propaganda worked much better than Russia's and there was no internet. All communication channels were controlled by the government. There was no easy way for a regular person to broadcast something to a large audience. There was no easy way to find out what life is like in other countries. Everything was censored, and it was easy to implement bulletproof censorship.
There were also much fewer products complex enough to require the participation in the global economy.