> I believe in Russia, where people don't feel safe voicing their opinions publicly on centralized social media, ad hoc social networks have appeared on safe chat platforms like Telegram to take their place.
I'm Russian. Today is the last day of 7-day voting for the very controversial constitution amendments that would grant Putin two additional 6-year terms, among other things. My both VK and Twitter feeds are chock-full of posts about this. People are posting about how asinine these amendments are. People are posting about incessant violations in the voting process itself. People are posting pictures of their ballots. The feeling that people are afraid to publicly voice their opinions is certainly not there.