Russian people are not as unaware of current events as you may think. It’s not like they don’t have access to the internet, and the Russian media reporting on the day was not any less detailed or timely than Western media.
A common take that I’ve seen is that both Putin and Prigozhin appeared weak: Prigozhin by backing out, Putin by having no one standing up against Prigozhin as he drove into Rostov, and then letting Prigozhin off without any major repercussions.
It’s unlikely that Prigozhin will come back due to completely discrediting himself in front of whatever support he had, but it’s possible someone else may attempt the same thing at a later point. After all, if they win, they take everything; if they lose, they get a slap on the wrist.
“Today, five countries exist that can be said to be communist: China, Russia”
Tell me you have no idea what you are talking about without directly telling me you have no idea what you are talking about. In what way can today’s Russia “be said to be communist”, and how does its current, very explicitly anti-communist government, contribute to the point you are making?