I think most people of the left or right can see the situation for what it is. However Russia is obviously crafting messages to appeal to those on the extremes. When you see people on the hard left screeching about Ukrainian Nazis or advancing absurd peace deals then they’ve been gotten at. When you see people from the hard right screeching about Ukrainian immigrants or the cost of the war vs America / Europe first then you know they’ve been gotten at.
As for Prigozhin, I think most people, even Russians are glad that he is dead but for different reasons. Seems clear that Putin murdered him for his disloyalty but nobody in Ukraine is going to mourn his loss for the spent force that is Wagner.