All of these are strictly Ukrainian though. Following some Russian sources as well would make sense to get fuller picture.
(I'm not providing examples though as I don't really follow either. Several months into the war I gave up trying to sort propaganda from something substantial)
Telegram was adopted by millions during the covid scam when utube, fbook, twitter, instagram, linkdin and all other mainstream platforms began their censorship regime in collaboration with government and big pharma.
It was an interesting paradigm shift. But I fear, all those who think differently than the government "group think" have actually been corralled into a walled garden, trapped into another corporate monopoly.
That's why i'm encouraging the shift from Telegram to the fediverse/matrix.
Antivaxx, right-wing conspiracy horseshittery is explicitly unwelcome around these parts. You should really leave and not come back, and definitely stop sending more of your kind here.