I think the Russian people are willfully ignorant. You can’t be that stupid to believe the shyt coming from the Russian government.
Plenty don't but Russia is an autocracy and some stuff cannot be stated publicly
And those who really believe the government lies are the same type of people that would believe Trump lies in the US for example. Every country has this core of people that side with its leaders because of power, convenience or nationalism.
It's easy to brainwash yourself by watching the state TV or the same social media accounts. I was watching this doc about russian minorities in baltic states and they often believed Russia above their own government because they were watching Russian state TV only.
The real crazy shyt are the non-Russians who believe Russian propaganda. They're flabbergasting, appears heavily correlated with or even directly related to being anti-vaxxers. Their basic logical process seems to be:
1. Western media lied to us about Covid
2. Thus Western media might be lying about anything
3. Thus anyone saying the opposite of Western media is likely telling the truth
There's literally no way to break that logical progression. They've a priori assumed that all media, governments, and scientists who tell them anything they don't want to hear are untrustworthy, without literally dropping them into Ukraine to see it for themselves there's no plausible inroads to break their delusion.